_hutchinson_method.cpp

Go to the documentation of this file.

/* Generated by Cython 0.29.36 */
 
/* BEGIN: Cython Metadata
{
    "distutils": {
        "define_macros": [
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ]
        ],
        "depends": [
            "imate/_c_basic_algebra/c_vector_operations.cpp",
            "imate/_c_basic_algebra/c_vector_operations.h",
            "imate/_definitions/definitions.h"
        ],
        "include_dirs": [
            "./imate/_c_basic_algebra",
            "./imate/_definitions",
            "./imate/traceinv",
            "i",
            "m",
            "a",
            "t",
            "e",
            "/",
            "f",
            "u",
            "n",
            "c",
            "o",
            "s",
            "_",
            "b",
            "l",
            "g",
            "r"
        ],
        "language": "c++",
        "name": "imate.traceinv._hutchinson_method",
        "sources": [
            "./imate/traceinv/_hutchinson_method.pyx",
            "imate/functions/power.cpp",
            "imate/functions/exponential.cpp",
            "imate/functions/gaussian.cpp",
            "imate/functions/functions.cpp",
            "imate/functions/inverse.cpp",
            "imate/functions/logarithm.cpp",
            "imate/functions/smoothstep.cpp",
            "imate/functions/indicator.cpp",
            "imate/functions/homographic.cpp",
            "imate/functions/identity.cpp",
            "imate/_c_basic_algebra/c_vector_operations.cpp",
            "imate/_c_basic_algebra/c_matrix_operations.cpp",
            "imate/_c_basic_algebra/cblas_interface.cpp"
        ]
    },
    "module_name": "imate.traceinv._hutchinson_method"
}
END: Cython Metadata */
 
#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
    #error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_29_36"
#define CYTHON_HEX_VERSION 0x001D24F0
#define CYTHON_FUTURE_DIVISION 1
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x02070000
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #if PY_VERSION_HEX < 0x03090000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
#elif defined(PY_NOGIL)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_NOGIL 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #ifndef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_NOGIL 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 0
  #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS (PY_VERSION_HEX < 0x030C00A5)
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #if PY_VERSION_HEX >= 0x030B00A4
    #undef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 0
  #elif !defined(CYTHON_FAST_THREAD_STATE)
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL (PY_VERSION_HEX < 0x030A0000)
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
  #endif
  #ifndef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS ((PY_VERSION_HEX >= 0x030600B1) && (PY_VERSION_HEX < 0x030C00A5))
  #endif
  #if PY_VERSION_HEX >= 0x030B00A4
    #undef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 0
  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
    #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_MAJOR_VERSION < 3
    #include "longintrepr.h"
  #endif
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned char     uint8_t;
           typedef unsigned int      uint32_t;
        #else
           typedef unsigned __int8   uint8_t;
           typedef unsigned __int32  uint32_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus) && __cplusplus >= 201103L
    #if __has_cpp_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH [[fallthrough]]
    #elif __has_cpp_attribute(clang::fallthrough)
      #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
    #elif __has_cpp_attribute(gnu::fallthrough)
      #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__ ) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
 
#ifndef __cplusplus
  #error "Cython files generated with the C++ option must be compiled with a C++ compiler."
#endif
#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #else
    #define CYTHON_INLINE inline
  #endif
#endif
template<typename T>
void __Pyx_call_destructor(T& x) {
    x.~T();
}
template<typename T>
class __Pyx_FakeReference {
  public:
    __Pyx_FakeReference() : ptr(NULL) { }
    __Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
    T *operator->() { return ptr; }
    T *operator&() { return ptr; }
    operator T&() { return *ptr; }
    template<typename U> bool operator ==(U other) { return *ptr == other; }
    template<typename U> bool operator !=(U other) { return *ptr != other; }
  private:
    T *ptr;
};
 
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_DefaultClassType PyType_Type
#if PY_VERSION_HEX >= 0x030B00A1
    static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int k, int l, int s, int f,
                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                                    PyObject *fv, PyObject *cell, PyObject* fn,
                                                    PyObject *name, int fline, PyObject *lnos) {
        PyObject *kwds=NULL, *argcount=NULL, *posonlyargcount=NULL, *kwonlyargcount=NULL;
        PyObject *nlocals=NULL, *stacksize=NULL, *flags=NULL, *replace=NULL, *call_result=NULL, *empty=NULL;
        const char *fn_cstr=NULL;
        const char *name_cstr=NULL;
        PyCodeObject* co=NULL;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        if (!(kwds=PyDict_New())) goto end;
        if (!(argcount=PyLong_FromLong(a))) goto end;
        if (PyDict_SetItemString(kwds, "co_argcount", argcount) != 0) goto end;
        if (!(posonlyargcount=PyLong_FromLong(0))) goto end;
        if (PyDict_SetItemString(kwds, "co_posonlyargcount", posonlyargcount) != 0) goto end;
        if (!(kwonlyargcount=PyLong_FromLong(k))) goto end;
        if (PyDict_SetItemString(kwds, "co_kwonlyargcount", kwonlyargcount) != 0) goto end;
        if (!(nlocals=PyLong_FromLong(l))) goto end;
        if (PyDict_SetItemString(kwds, "co_nlocals", nlocals) != 0) goto end;
        if (!(stacksize=PyLong_FromLong(s))) goto end;
        if (PyDict_SetItemString(kwds, "co_stacksize", stacksize) != 0) goto end;
        if (!(flags=PyLong_FromLong(f))) goto end;
        if (PyDict_SetItemString(kwds, "co_flags", flags) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_code", code) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_consts", c) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_names", n) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_varnames", v) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_freevars", fv) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_cellvars", cell) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_linetable", lnos) != 0) goto end;
        if (!(fn_cstr=PyUnicode_AsUTF8AndSize(fn, NULL))) goto end;
        if (!(name_cstr=PyUnicode_AsUTF8AndSize(name, NULL))) goto end;
        if (!(co = PyCode_NewEmpty(fn_cstr, name_cstr, fline))) goto end;
        if (!(replace = PyObject_GetAttrString((PyObject*)co, "replace"))) goto cleanup_code_too;
        if (!(empty = PyTuple_New(0))) goto cleanup_code_too; // unfortunately __pyx_empty_tuple isn't available here
        if (!(call_result = PyObject_Call(replace, empty, kwds))) goto cleanup_code_too;
        Py_XDECREF((PyObject*)co);
        co = (PyCodeObject*)call_result;
        call_result = NULL;
        if (0) {
            cleanup_code_too:
            Py_XDECREF((PyObject*)co);
            co = NULL;
        }
        end:
        Py_XDECREF(kwds);
        Py_XDECREF(argcount);
        Py_XDECREF(posonlyargcount);
        Py_XDECREF(kwonlyargcount);
        Py_XDECREF(nlocals);
        Py_XDECREF(stacksize);
        Py_XDECREF(replace);
        Py_XDECREF(call_result);
        Py_XDECREF(empty);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return co;
    }
#else
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
  #define __Pyx_DefaultClassType PyType_Type
#endif
#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
#else
  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
  #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
  #define PyMem_RawMalloc(n)           PyMem_Malloc(n)
  #define PyMem_RawRealloc(p, n)       PyMem_Realloc(p, n)
  #define PyMem_RawFree(p)             PyMem_Free(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
  *key = PyThread_create_key();
  return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
  *key = Py_tss_NEEDS_INIT;
  return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
  PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
  return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
  PyThread_delete_key(*key);
  *key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
  return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
  return PyThread_get_key_value(*key);
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStr(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
#else
#define __Pyx_PyDict_GetItemStr(dict, name)  PyDict_GetItem(dict, name)
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                                0 : _PyUnicode_Ready((PyObject *)(op)))
  #endif
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
  #else
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
    #endif
  #endif
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#ifndef PyObject_Unicode
  #define PyObject_Unicode             PyObject_Str
#endif
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
#else
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func))
#else
  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
#endif
 
#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
  #if !defined(_USE_MATH_DEFINES)
    #define _USE_MATH_DEFINES
  #endif
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif
 
#define __PYX_MARK_ERR_POS(f_index, lineno) \
    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
 
#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif
 
#define __PYX_HAVE__imate__traceinv___hutchinson_method
#define __PYX_HAVE_API__imate__traceinv___hutchinson_method
/* Early includes */
#include "./definitions.h"
#include "c_vector_operations.cpp"
#include "c_vector_operations.h"
#include "pythread.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "pystate.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */
 
#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif
 
typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif
 
 
/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
 
static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;
 
 
static const char *__pyx_f[] = {
  "imate/traceinv/_hutchinson_method.pyx",
  "stringsource",
};
/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
typedef struct {
  struct __pyx_memoryview_obj *memview;
  char *data;
  Py_ssize_t shape[8];
  Py_ssize_t strides[8];
  Py_ssize_t suboffsets[8];
} __Pyx_memviewslice;
#define __Pyx_MemoryView_Len(m)  (m.shape[0])
 
/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __PYX_CYTHON_ATOMICS_ENABLED() CYTHON_ATOMICS
#define __pyx_atomic_int_type int
#if CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_incr_aligned(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_aligned(value) __sync_fetch_and_sub(value, 1)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER) && CYTHON_COMPILING_IN_NOGIL
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #pragma intrinsic (_InterlockedExchangeAdd)
    #define __pyx_atomic_incr_aligned(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_decr_aligned(value) _InterlockedExchangeAdd(value, -1)
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif
typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
#if CYTHON_ATOMICS
    #define __pyx_add_acquisition_count(memview)\
             __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview))
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview))
#else
    #define __pyx_add_acquisition_count(memview)\
            __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif
 
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
#endif
 
/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()
 
/* BufferFormatStructs.proto */
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
  const char* name;
  struct __Pyx_StructField_* fields;
  size_t size;
  size_t arraysize[8];
  int ndim;
  char typegroup;
  char is_unsigned;
  int flags;
} __Pyx_TypeInfo;
typedef struct __Pyx_StructField_ {
  __Pyx_TypeInfo* type;
  const char* name;
  size_t offset;
} __Pyx_StructField;
typedef struct {
  __Pyx_StructField* field;
  size_t parent_offset;
} __Pyx_BufFmt_StackElem;
typedef struct {
  __Pyx_StructField root;
  __Pyx_BufFmt_StackElem* head;
  size_t fmt_offset;
  size_t new_count, enc_count;
  size_t struct_alignment;
  int is_complex;
  char enc_type;
  char new_packmode;
  char enc_packmode;
  char is_valid_array;
} __Pyx_BufFmt_Context;
 
 
/* "_definitions/types.pxd":110
 * 
 * # Used for indices of small matrices, or small size iterators
 * ctypedef int IndexType             # <<<<<<<<<<<<<<
 * ctypedef int[:] MemoryViewIndexType
 * 
 */
typedef int __pyx_t_5imate_12_definitions_5types_IndexType;
 
/* "_definitions/types.pxd":114
 * 
 * # Used for both flags and integers used as signals, including negative integers
 * ctypedef int FlagType             # <<<<<<<<<<<<<<
 * ctypedef int[:] MemoryViewFlagType
 * 
 */
typedef int __pyx_t_5imate_12_definitions_5types_FlagType;
 
/*--- Type declarations ---*/
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;
 
/* "_definitions/types.pxd":107
 *         ctypedef unsigned int[:] MemoryViewLongIndexType
 *     ELSE:
 *         ctypedef int[:] MemoryViewLongIndexType             # <<<<<<<<<<<<<<
 * 
 * # Used for indices of small matrices, or small size iterators
 */
typedef __Pyx_memviewslice __pyx_t_5imate_12_definitions_5types_MemoryViewLongIndexType;
 
/* "_definitions/types.pxd":111
 * # Used for indices of small matrices, or small size iterators
 * ctypedef int IndexType
 * ctypedef int[:] MemoryViewIndexType             # <<<<<<<<<<<<<<
 * 
 * # Used for both flags and integers used as signals, including negative integers
 */
typedef __Pyx_memviewslice __pyx_t_5imate_12_definitions_5types_MemoryViewIndexType;
 
/* "_definitions/types.pxd":115
 * # Used for both flags and integers used as signals, including negative integers
 * ctypedef int FlagType
 * ctypedef int[:] MemoryViewFlagType             # <<<<<<<<<<<<<<
 * 
 * 
 */
typedef __Pyx_memviewslice __pyx_t_5imate_12_definitions_5types_MemoryViewFlagType;
 
/* "_definitions/types.pxd":122
 * # ==============
 * 
 * ctypedef double (*kernel_type)(                                    # noqa: E211             # <<<<<<<<<<<<<<
 *         const double x,
 *         const double kernel_param) nogil
 */
typedef double (*__pyx_t_5imate_12_definitions_5types_kernel_type)(double const , double const );
 
/* "View.MemoryView":106
 * 
 * @cname("__pyx_array")
 * cdef class array:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
struct __pyx_array_obj {
  PyObject_HEAD
  struct __pyx_vtabstruct_array *__pyx_vtab;
  char *data;
  Py_ssize_t len;
  char *format;
  int ndim;
  Py_ssize_t *_shape;
  Py_ssize_t *_strides;
  Py_ssize_t itemsize;
  PyObject *mode;
  PyObject *_format;
  void (*callback_free_data)(void *);
  int free_data;
  int dtype_is_object;
};
 
 
/* "View.MemoryView":280
 * 
 * @cname('__pyx_MemviewEnum')
 * cdef class Enum(object):             # <<<<<<<<<<<<<<
 *     cdef object name
 *     def __init__(self, name):
 */
struct __pyx_MemviewEnum_obj {
  PyObject_HEAD
  PyObject *name;
};
 
 
/* "View.MemoryView":331
 * 
 * @cname('__pyx_memoryview')
 * cdef class memoryview(object):             # <<<<<<<<<<<<<<
 * 
 *     cdef object obj
 */
struct __pyx_memoryview_obj {
  PyObject_HEAD
  struct __pyx_vtabstruct_memoryview *__pyx_vtab;
  PyObject *obj;
  PyObject *_size;
  PyObject *_array_interface;
  PyThread_type_lock lock;
  __pyx_atomic_int acquisition_count[2];
  __pyx_atomic_int *acquisition_count_aligned_p;
  Py_buffer view;
  int flags;
  int dtype_is_object;
  __Pyx_TypeInfo *typeinfo;
};
 
 
/* "View.MemoryView":967
 * 
 * @cname('__pyx_memoryviewslice')
 * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
 *     "Internal class for passing memoryview slices to Python"
 * 
 */
struct __pyx_memoryviewslice_obj {
  struct __pyx_memoryview_obj __pyx_base;
  __Pyx_memviewslice from_slice;
  PyObject *from_object;
  PyObject *(*to_object_func)(char *);
  int (*to_dtype_func)(char *, PyObject *);
};
 
 
 
/* "View.MemoryView":106
 * 
 * @cname("__pyx_array")
 * cdef class array:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
 
struct __pyx_vtabstruct_array {
  PyObject *(*get_memview)(struct __pyx_array_obj *);
};
static struct __pyx_vtabstruct_array *__pyx_vtabptr_array;
 
 
/* "View.MemoryView":331
 * 
 * @cname('__pyx_memoryview')
 * cdef class memoryview(object):             # <<<<<<<<<<<<<<
 * 
 *     cdef object obj
 */
 
struct __pyx_vtabstruct_memoryview {
  char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *);
  PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *);
  PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
  PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *);
  PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
  PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
  PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *);
};
static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
/* "View.MemoryView":967
 * 
 * @cname('__pyx_memoryviewslice')
 * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
 *     "Internal class for passing memoryview slices to Python"
 * 
 */
 
struct __pyx_vtabstruct__memoryviewslice {
  struct __pyx_vtabstruct_memoryview __pyx_base;
};
static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
 
/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, int);
    void (*DECREF)(void*, PyObject*, int);
    void (*GOTREF)(void*, PyObject*, int);
    void (*GIVEREF)(void*, PyObject*, int);
    void* (*SetupContext)(const char*, int, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
          }
#else
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_XINCREF(r)  do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
 
/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif
 
/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);
 
/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
    const char* function_name);
 
/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
 
/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred()  __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  PyErr_Occurred()
#endif
 
/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif
 
/* Profile.proto */
#ifndef CYTHON_PROFILE
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
  #define CYTHON_PROFILE 0
#else
  #define CYTHON_PROFILE 1
#endif
#endif
#ifndef CYTHON_TRACE_NOGIL
  #define CYTHON_TRACE_NOGIL 0
#else
  #if CYTHON_TRACE_NOGIL && !defined(CYTHON_TRACE)
    #define CYTHON_TRACE 1
  #endif
#endif
#ifndef CYTHON_TRACE
  #define CYTHON_TRACE 0
#endif
#if CYTHON_TRACE
  #undef CYTHON_PROFILE_REUSE_FRAME
#endif
#ifndef CYTHON_PROFILE_REUSE_FRAME
  #define CYTHON_PROFILE_REUSE_FRAME 0
#endif
#if CYTHON_PROFILE || CYTHON_TRACE
  #include "compile.h"
  #include "frameobject.h"
  #include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
  #if CYTHON_PROFILE_REUSE_FRAME
    #define CYTHON_FRAME_MODIFIER static
    #define CYTHON_FRAME_DEL(frame)
  #else
    #define CYTHON_FRAME_MODIFIER
    #define CYTHON_FRAME_DEL(frame) Py_CLEAR(frame)
  #endif
  #define __Pyx_TraceDeclarations\
      static PyCodeObject *__pyx_frame_code = NULL;\
      CYTHON_FRAME_MODIFIER PyFrameObject *__pyx_frame = NULL;\
      int __Pyx_use_tracing = 0;
  #define __Pyx_TraceFrameInit(codeobj)\
      if (codeobj) __pyx_frame_code = (PyCodeObject*) codeobj;
#if PY_VERSION_HEX >= 0x030b00a2
  #define __Pyx_IsTracing(tstate, check_tracing, check_funcs)\
     (unlikely((tstate)->cframe->use_tracing) &&\
         (!(check_tracing) || !(tstate)->tracing) &&\
         (!(check_funcs) || (tstate)->c_profilefunc || (CYTHON_TRACE && (tstate)->c_tracefunc)))
  #define __Pyx_EnterTracing(tstate) PyThreadState_EnterTracing(tstate)
  #define __Pyx_LeaveTracing(tstate) PyThreadState_LeaveTracing(tstate)
#elif PY_VERSION_HEX >= 0x030a00b1
  #define __Pyx_IsTracing(tstate, check_tracing, check_funcs)\
     (unlikely((tstate)->cframe->use_tracing) &&\
         (!(check_tracing) || !(tstate)->tracing) &&\
         (!(check_funcs) || (tstate)->c_profilefunc || (CYTHON_TRACE && (tstate)->c_tracefunc)))
  #define __Pyx_EnterTracing(tstate)\
      do { tstate->tracing++; tstate->cframe->use_tracing = 0; } while (0)
  #define __Pyx_LeaveTracing(tstate)\
      do {\
          tstate->tracing--;\
          tstate->cframe->use_tracing = ((CYTHON_TRACE && tstate->c_tracefunc != NULL)\
                                 || tstate->c_profilefunc != NULL);\
      } while (0)
#else
  #define __Pyx_IsTracing(tstate, check_tracing, check_funcs)\
     (unlikely((tstate)->use_tracing) &&\
         (!(check_tracing) || !(tstate)->tracing) &&\
         (!(check_funcs) || (tstate)->c_profilefunc || (CYTHON_TRACE && (tstate)->c_tracefunc)))
  #define __Pyx_EnterTracing(tstate)\
      do { tstate->tracing++; tstate->use_tracing = 0; } while (0)
  #define __Pyx_LeaveTracing(tstate)\
      do {\
          tstate->tracing--;\
          tstate->use_tracing = ((CYTHON_TRACE && tstate->c_tracefunc != NULL)\
                                         || tstate->c_profilefunc != NULL);\
      } while (0)
#endif
  #ifdef WITH_THREAD
  #define __Pyx_TraceCall(funcname, srcfile, firstlineno, nogil, goto_error)\
  if (nogil) {\
      if (CYTHON_TRACE_NOGIL) {\
          PyThreadState *tstate;\
          PyGILState_STATE state = PyGILState_Ensure();\
          tstate = __Pyx_PyThreadState_Current;\
          if (__Pyx_IsTracing(tstate, 1, 1)) {\
              __Pyx_use_tracing = __Pyx_TraceSetupAndCall(&__pyx_frame_code, &__pyx_frame, tstate, funcname, srcfile, firstlineno);\
          }\
          PyGILState_Release(state);\
          if (unlikely(__Pyx_use_tracing < 0)) goto_error;\
      }\
  } else {\
      PyThreadState* tstate = PyThreadState_GET();\
      if (__Pyx_IsTracing(tstate, 1, 1)) {\
          __Pyx_use_tracing = __Pyx_TraceSetupAndCall(&__pyx_frame_code, &__pyx_frame, tstate, funcname, srcfile, firstlineno);\
          if (unlikely(__Pyx_use_tracing < 0)) goto_error;\
      }\
  }
  #else
  #define __Pyx_TraceCall(funcname, srcfile, firstlineno, nogil, goto_error)\
  {   PyThreadState* tstate = PyThreadState_GET();\
      if (__Pyx_IsTracing(tstate, 1, 1)) {\
          __Pyx_use_tracing = __Pyx_TraceSetupAndCall(&__pyx_frame_code, &__pyx_frame, tstate, funcname, srcfile, firstlineno);\
          if (unlikely(__Pyx_use_tracing < 0)) goto_error;\
      }\
  }
  #endif
  #define __Pyx_TraceException()\
  if (likely(!__Pyx_use_tracing)); else {\
      PyThreadState* tstate = __Pyx_PyThreadState_Current;\
      if (__Pyx_IsTracing(tstate, 0, 1)) {\
          __Pyx_EnterTracing(tstate);\
          PyObject *exc_info = __Pyx_GetExceptionTuple(tstate);\
          if (exc_info) {\
              if (CYTHON_TRACE && tstate->c_tracefunc)\
                  tstate->c_tracefunc(\
                      tstate->c_traceobj, __pyx_frame, PyTrace_EXCEPTION, exc_info);\
              tstate->c_profilefunc(\
                  tstate->c_profileobj, __pyx_frame, PyTrace_EXCEPTION, exc_info);\
              Py_DECREF(exc_info);\
          }\
          __Pyx_LeaveTracing(tstate);\
      }\
  }
  static void __Pyx_call_return_trace_func(PyThreadState *tstate, PyFrameObject *frame, PyObject *result) {
      PyObject *type, *value, *traceback;
      __Pyx_ErrFetchInState(tstate, &type, &value, &traceback);
      __Pyx_EnterTracing(tstate);
      if (CYTHON_TRACE && tstate->c_tracefunc)
          tstate->c_tracefunc(tstate->c_traceobj, frame, PyTrace_RETURN, result);
      if (tstate->c_profilefunc)
          tstate->c_profilefunc(tstate->c_profileobj, frame, PyTrace_RETURN, result);
      CYTHON_FRAME_DEL(frame);
      __Pyx_LeaveTracing(tstate);
      __Pyx_ErrRestoreInState(tstate, type, value, traceback);
  }
  #ifdef WITH_THREAD
  #define __Pyx_TraceReturn(result, nogil)\
  if (likely(!__Pyx_use_tracing)); else {\
      if (nogil) {\
          if (CYTHON_TRACE_NOGIL) {\
              PyThreadState *tstate;\
              PyGILState_STATE state = PyGILState_Ensure();\
              tstate = __Pyx_PyThreadState_Current;\
              if (__Pyx_IsTracing(tstate, 0, 0)) {\
                  __Pyx_call_return_trace_func(tstate, __pyx_frame, (PyObject*)result);\
              }\
              PyGILState_Release(state);\
          }\
      } else {\
          PyThreadState* tstate = __Pyx_PyThreadState_Current;\
          if (__Pyx_IsTracing(tstate, 0, 0)) {\
              __Pyx_call_return_trace_func(tstate, __pyx_frame, (PyObject*)result);\
          }\
      }\
  }
  #else
  #define __Pyx_TraceReturn(result, nogil)\
  if (likely(!__Pyx_use_tracing)); else {\
      PyThreadState* tstate = __Pyx_PyThreadState_Current;\
      if (__Pyx_IsTracing(tstate, 0, 0)) {\
          __Pyx_call_return_trace_func(tstate, __pyx_frame, (PyObject*)result);\
      }\
  }
  #endif
  static PyCodeObject *__Pyx_createFrameCodeObject(const char *funcname, const char *srcfile, int firstlineno);
  static int __Pyx_TraceSetupAndCall(PyCodeObject** code, PyFrameObject** frame, PyThreadState* tstate, const char *funcname, const char *srcfile, int firstlineno);
#else
  #define __Pyx_TraceDeclarations
  #define __Pyx_TraceFrameInit(codeobj)
  #define __Pyx_TraceCall(funcname, srcfile, firstlineno, nogil, goto_error)   if ((1)); else goto_error;
  #define __Pyx_TraceException()
  #define __Pyx_TraceReturn(result, nogil)
#endif
#if CYTHON_TRACE
  static int __Pyx_call_line_trace_func(PyThreadState *tstate, PyFrameObject *frame, int lineno) {
      int ret;
      PyObject *type, *value, *traceback;
      __Pyx_ErrFetchInState(tstate, &type, &value, &traceback);
      __Pyx_PyFrame_SetLineNumber(frame, lineno);
      __Pyx_EnterTracing(tstate);
      ret = tstate->c_tracefunc(tstate->c_traceobj, frame, PyTrace_LINE, NULL);
      __Pyx_LeaveTracing(tstate);
      if (likely(!ret)) {
          __Pyx_ErrRestoreInState(tstate, type, value, traceback);
      } else {
          Py_XDECREF(type);
          Py_XDECREF(value);
          Py_XDECREF(traceback);
      }
      return ret;
  }
  #ifdef WITH_THREAD
  #define __Pyx_TraceLine(lineno, nogil, goto_error)\
  if (likely(!__Pyx_use_tracing)); else {\
      if (nogil) {\
          if (CYTHON_TRACE_NOGIL) {\
              int ret = 0;\
              PyThreadState *tstate;\
              PyGILState_STATE state = PyGILState_Ensure();\
              tstate = __Pyx_PyThreadState_Current;\
              if (__Pyx_IsTracing(tstate, 0, 0) && tstate->c_tracefunc && __pyx_frame->f_trace) {\
                  ret = __Pyx_call_line_trace_func(tstate, __pyx_frame, lineno);\
              }\
              PyGILState_Release(state);\
              if (unlikely(ret)) goto_error;\
          }\
      } else {\
          PyThreadState* tstate = __Pyx_PyThreadState_Current;\
          if (__Pyx_IsTracing(tstate, 0, 0) && tstate->c_tracefunc && __pyx_frame->f_trace) {\
              int ret = __Pyx_call_line_trace_func(tstate, __pyx_frame, lineno);\
              if (unlikely(ret)) goto_error;\
          }\
      }\
  }
  #else
  #define __Pyx_TraceLine(lineno, nogil, goto_error)\
  if (likely(!__Pyx_use_tracing)); else {\
      PyThreadState* tstate = __Pyx_PyThreadState_Current;\
      if (__Pyx_IsTracing(tstate, 0, 0) && tstate->c_tracefunc && __pyx_frame->f_trace) {\
          int ret = __Pyx_call_line_trace_func(tstate, __pyx_frame, lineno);\
          if (unlikely(ret)) goto_error;\
      }\
  }
  #endif
#else
  #define __Pyx_TraceLine(lineno, nogil, goto_error)   if ((1)); else goto_error;
#endif
 
/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif
 
/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  do {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif
 
/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
#if CYTHON_FAST_PYCALL
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif // CYTHON_FAST_PYCALL
#endif
 
/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
#endif
 
/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif
 
/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
 
/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
 
/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);
 
/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);
 
/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);
 
/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
 
/* PyObjectCallNoArg.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif
 
/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
 
/* PyObjectCall2Args.proto */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
 
/* IncludeStringH.proto */
#include <string.h>
 
/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
 
/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
/* SliceObject.proto */
#define __Pyx_PyObject_DelSlice(obj, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)\
    __Pyx_PyObject_SetSlice(obj, (PyObject*)NULL, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
        PyObject* obj, PyObject* value, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);
 
/* PyIntCompare.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, long inplace);
 
/* MatrixMultiply.proto */
#if PY_VERSION_HEX >= 0x03050000
  #define __Pyx_PyNumber_MatrixMultiply(x,y)         PyNumber_MatrixMultiply(x,y)
  #define __Pyx_PyNumber_InPlaceMatrixMultiply(x,y)  PyNumber_InPlaceMatrixMultiply(x,y)
#else
#define __Pyx_PyNumber_MatrixMultiply(x,y)         __Pyx__PyNumber_MatrixMultiply(x, y, "@")
static PyObject* __Pyx__PyNumber_MatrixMultiply(PyObject* x, PyObject* y, const char* op_name);
static PyObject* __Pyx_PyNumber_InPlaceMatrixMultiply(PyObject* x, PyObject* y);
#endif
 
/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key);
#else
#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
#endif
 
/* SetItemInt.proto */
#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\
               __Pyx_SetItemInt_Generic(o, to_py_func(i), v)))
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v);
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
                                               int is_list, int wraparound, int boundscheck);
 
/* MemviewSliceInit.proto */
#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
#define __Pyx_MEMVIEW_DIRECT   1
#define __Pyx_MEMVIEW_PTR      2
#define __Pyx_MEMVIEW_FULL     4
#define __Pyx_MEMVIEW_CONTIG   8
#define __Pyx_MEMVIEW_STRIDED  16
#define __Pyx_MEMVIEW_FOLLOW   32
#define __Pyx_IS_C_CONTIG 1
#define __Pyx_IS_F_CONTIG 2
static int __Pyx_init_memviewslice(
                struct __pyx_memoryview_obj *memview,
                int ndim,
                __Pyx_memviewslice *memviewslice,
                int memview_is_new_reference);
static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
    __pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
    __pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
#define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p)
#define __pyx_get_slice_count(memview) (*__pyx_get_slice_count_pointer(memview))
#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
#define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__)
static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
 
/* None.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
 
/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
 
/* StrEquals.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif
 
/* UnaryNegOverflows.proto */
#define UNARY_NEG_WOULD_OVERFLOW(x)\
        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);
 
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
 
/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 0;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = -1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
 
/* decode_c_string.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
         const char* cstring, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
 
/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif
 
/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
 
/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
 
/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
 
/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif
 
/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif
 
/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif
 
/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif
 
/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
 
/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
 
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif
 
/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif
 
/* ListExtend.proto */
static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject* none = _PyList_Extend((PyListObject*)L, v);
    if (unlikely(!none))
        return -1;
    Py_DECREF(none);
    return 0;
#else
    return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
#endif
}
 
/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
 
/* AssertionsEnabled.proto */
#define __Pyx_init_assertions_enabled()
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define __pyx_assertions_enabled() (1)
#elif PY_VERSION_HEX < 0x03080000  ||  CYTHON_COMPILING_IN_PYPY  ||  defined(Py_LIMITED_API)
  #define __pyx_assertions_enabled() (!Py_OptimizeFlag)
#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030900A6
  static int __pyx_assertions_enabled_flag;
  #define __pyx_assertions_enabled() (__pyx_assertions_enabled_flag)
  #undef __Pyx_init_assertions_enabled
  static void __Pyx_init_assertions_enabled(void) {
    __pyx_assertions_enabled_flag = ! _PyInterpreterState_GetConfig(__Pyx_PyThreadState_Current->interp)->optimization_level;
  }
#else
  #define __pyx_assertions_enabled() (!Py_OptimizeFlag)
#endif
 
/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}
 
/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
 
/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
 
/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif
 
/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif
 
/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);
 
/* PyObjectGetAttrStrNoError.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
 
/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);
 
/* FetchCommonType.proto */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
 
/* CythonFunctionShared.proto */
#define __Pyx_CyFunction_USED 1
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#define __Pyx_CyFunction_GetClassObj(f)\
    (((__pyx_CyFunctionObject *) (f))->func_classobj)
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
    PyCFunctionObject func;
#if PY_VERSION_HEX < 0x030500A0
    PyObject *func_weakreflist;
#endif
    PyObject *func_dict;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
    PyObject *func_classobj;
    void *defaults;
    int defaults_pyobjects;
    size_t defaults_size;  // used by FusedFunction for copying defaults
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
} __pyx_CyFunctionObject;
static PyTypeObject *__pyx_CyFunctionType = 0;
#define __Pyx_CyFunction_Check(obj)  (__Pyx_TypeCheck(obj, __pyx_CyFunctionType))
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *self,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
                                                         size_t size,
                                                         int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(void);
 
/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
 
/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif
 
/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
 
/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);
 
#if PY_MAJOR_VERSION < 3
    static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
    static void __Pyx_ReleaseBuffer(Py_buffer *view);
#else
    #define __Pyx_GetBuffer PyObject_GetBuffer
    #define __Pyx_ReleaseBuffer PyBuffer_Release
#endif
 
 
/* BufferStructDeclare.proto */
typedef struct {
  Py_ssize_t shape, strides, suboffsets;
} __Pyx_Buf_DimInfo;
typedef struct {
  size_t refcount;
  Py_buffer pybuffer;
} __Pyx_Buffer;
typedef struct {
  __Pyx_Buffer *rcbuffer;
  char *data;
  __Pyx_Buf_DimInfo diminfo[8];
} __Pyx_LocalBuf_ND;
 
/* MemviewSliceIsContig.proto */
static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);
 
/* OverlappingSlices.proto */
static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
                                __Pyx_memviewslice *slice2,
                                int ndim, size_t itemsize);
 
/* Capsule.proto */
static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig);
 
/* GCCDiagnostics.proto */
#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif
 
/* IsLittleEndian.proto */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);
 
/* BufferFormatCheck.proto */
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type);
 
/* TypeInfoCompare.proto */
static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);
 
/* MemviewSliceValidateAndInit.proto */
static int __Pyx_ValidateAndInit_memviewslice(
                int *axes_specs,
                int c_or_f_flag,
                int buf_flags,
                int ndim,
                __Pyx_TypeInfo *dtype,
                __Pyx_BufFmt_StackElem stack[],
                __Pyx_memviewslice *memviewslice,
                PyObject *original_obj);
 
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dcd__float(PyObject *, int writable_flag);
 
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dcd__double(PyObject *, int writable_flag);
 
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_float(PyObject *, int writable_flag);
 
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_double(PyObject *, int writable_flag);
 
/* MemviewSliceCopyTemplate.proto */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object);
 
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
/* CIntFromPy.proto */
static CYTHON_INLINE LongIndexType __Pyx_PyInt_As_LongIndexType(PyObject *);
 
/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
 
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
 
/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
 
/* CIntFromPy.proto */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);
 
/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);
 
/* FunctionImport.proto */
static int __Pyx_ImportFunction_0_29_36(PyObject *module, const char *funcname, void (**f)(void), const char *sig);
 
/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
 
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
 
/* Module declarations from 'imate._definitions.types' */
 
/* Module declarations from 'imate._c_basic_algebra.c_vector_operations' */
 
/* Module declarations from 'imate._c_basic_algebra' */
 
/* Module declarations from 'imate._linear_algebra.orthogonalization' */
static void (*__pyx_fuse_0__pyx_f_5imate_15_linear_algebra_17orthogonalization_orthogonalize_vectors)(float *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const ); /*proto*/
static void (*__pyx_fuse_1__pyx_f_5imate_15_linear_algebra_17orthogonalization_orthogonalize_vectors)(double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const ); /*proto*/
static void (*__pyx_fuse_2__pyx_f_5imate_15_linear_algebra_17orthogonalization_orthogonalize_vectors)(long double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const ); /*proto*/
 
/* Module declarations from 'imate._linear_algebra.random_vectors' */
static void (*__pyx_fuse_0__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors)(float *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const ); /*proto*/
static void (*__pyx_fuse_1__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors)(double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const ); /*proto*/
static void (*__pyx_fuse_2__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors)(long double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const ); /*proto*/
 
/* Module declarations from 'imate._linear_algebra' */
 
/* Module declarations from 'imate.traceinv._hutchinson_method' */
static PyTypeObject *__pyx_array_type = 0;
static PyTypeObject *__pyx_MemviewEnum_type = 0;
static PyTypeObject *__pyx_memoryview_type = 0;
static PyTypeObject *__pyx_memoryviewslice_type = 0;
static PyObject *generic = 0;
static PyObject *strided = 0;
static PyObject *indirect = 0;
static PyObject *contiguous = 0;
static PyObject *indirect_contiguous = 0;
static int __pyx_memoryview_thread_locks_used;
static PyThread_type_lock __pyx_memoryview_thread_locks[8];
static float __pyx_f_5imate_8traceinv_18_hutchinson_method__stochastic_trace_estimator_float(PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *); /*proto*/
static double __pyx_f_5imate_8traceinv_18_hutchinson_method__stochastic_trace_estimator_double(PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *); /*proto*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
static void *__pyx_align_pointer(void *, size_t); /*proto*/
static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
static PyObject *_unellipsify(PyObject *, int); /*proto*/
static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
static __Pyx_TypeInfo __Pyx_TypeInfo_float = { "float", NULL, sizeof(float), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 };
#define __Pyx_MODULE_NAME "imate.traceinv._hutchinson_method"
extern int __pyx_module_is_main_imate__traceinv___hutchinson_method;
int __pyx_module_is_main_imate__traceinv___hutchinson_method = 0;
 
/* Implementation of 'imate.traceinv._hutchinson_method' */
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_RuntimeError;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_Ellipsis;
static PyObject *__pyx_builtin_id;
static PyObject *__pyx_builtin_IndexError;
static const char __pyx_k_A[] = "A";
static const char __pyx_k_B[] = "B";
static const char __pyx_k_C[] = "C";
static const char __pyx_k_E[] = "E";
static const char __pyx_k_F[] = "F";
static const char __pyx_k_O[] = "O";
static const char __pyx_k_T[] = "T";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_i[] = "i";
static const char __pyx_k_p[] = "p";
static const char __pyx_k_BE[] = "BE";
static const char __pyx_k_cE[] = "cE";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_AtA[] = "AtA";
static const char __pyx_k_OpE[] = "OpE";
static const char __pyx_k_abs[] = "abs";
static const char __pyx_k_eps[] = "eps";
static const char __pyx_k_gen[] = "gen";
static const char __pyx_k_nan[] = "nan";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_nnz[] = "nnz";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_gram[] = "gram";
static const char __pyx_k_info[] = "info";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mode[] = "mode";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_ndim[] = "ndim";
static const char __pyx_k_pack[] = "pack";
static const char __pyx_k_plot[] = "plot";
static const char __pyx_k_seed[] = "seed";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_ASCII[] = "ASCII";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_dtype[] = "dtype";
static const char __pyx_k_empty[] = "empty";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_finfo[] = "finfo";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_numpy[] = "numpy";
static const char __pyx_k_order[] = "order";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_scipy[] = "scipy";
static const char __pyx_k_shape[] = "shape";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_trace[] = "trace";
static const char __pyx_k_zeros[] = "zeros";
static const char __pyx_k_AinvpE[] = "AinvpE";
static const char __pyx_k_device[] = "device";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_matmul[] = "__matmul__";
static const char __pyx_k_matrix[] = "matrix";
static const char __pyx_k_method[] = "method";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_solver[] = "solver";
static const char __pyx_k_sparse[] = "sparse";
static const char __pyx_k_square[] = "square";
static const char __pyx_k_struct[] = "struct";
static const char __pyx_k_unpack[] = "unpack";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_density[] = "density";
static const char __pyx_k_float32[] = "float32";
static const char __pyx_k_float64[] = "float64";
static const char __pyx_k_fortran[] = "fortran";
static const char __pyx_k_get_nnz[] = "get_nnz";
static const char __pyx_k_imatmul[] = "__imatmul__";
static const char __pyx_k_memview[] = "memview";
static const char __pyx_k_rmatmul[] = "__rmatmul__";
static const char __pyx_k_samples[] = "samples";
static const char __pyx_k_verbose[] = "verbose";
static const char __pyx_k_version[] = "version";
static const char __pyx_k_Ellipsis[] = "Ellipsis";
static const char __pyx_k_exponent[] = "exponent";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_itemsize[] = "itemsize";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_converged[] = "converged";
static const char __pyx_k_cpu_count[] = "cpu_count";
static const char __pyx_k_data_type[] = "data_type";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_version_2[] = "__version__";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_error_atol[] = "error_atol";
static const char __pyx_k_error_rtol[] = "error_rtol";
static const char __pyx_k_hutchinson[] = "hutchinson";
static const char __pyx_k_isspmatrix[] = "isspmatrix";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_solver_tol[] = "solver_tol";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_convergence[] = "convergence";
static const char __pyx_k_get_density[] = "get_density";
static const char __pyx_k_num_threads[] = "num_threads";
static const char __pyx_k_return_info[] = "return_info";
static const char __pyx_k_vector_size[] = "vector_size";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_memoryview_E[] = "memoryview_E";
static const char __pyx_k_num_outliers[] = "num_outliers";
static const char __pyx_k_operator_dot[] = "_operator_dot";
static const char __pyx_k_perf_counter[] = "perf_counter";
static const char __pyx_k_process_time[] = "process_time";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_samples_mean[] = "samples_mean";
static const char __pyx_k_scipy_sparse[] = "scipy.sparse";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_alg_wall_time[] = "alg_wall_time";
static const char __pyx_k_assume_matrix[] = "assume_matrix";
static const char __pyx_k_cpu_proc_time[] = "cpu_proc_time";
static const char __pyx_k_linear_solver[] = "linear_solver";
static const char __pyx_k_num_inquiries[] = "num_inquiries";
static const char __pyx_k_orthogonalize[] = "orthogonalize";
static const char __pyx_k_print_summary[] = "print_summary";
static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_tot_wall_time[] = "tot_wall_time";
static const char __pyx_k_absolute_error[] = "absolute_error";
static const char __pyx_k_data_type_name[] = "data_type_name";
static const char __pyx_k_linear_algebra[] = "_linear_algebra";
static const char __pyx_k_relative_error[] = "relative_error";
static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
static const char __pyx_k_check_arguments[] = "check_arguments";
static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
static const char __pyx_k_max_num_samples[] = "max_num_samples";
static const char __pyx_k_min_num_samples[] = "min_num_samples";
static const char __pyx_k_multiprocessing[] = "multiprocessing";
static const char __pyx_k_num_cpu_threads[] = "num_cpu_threads";
static const char __pyx_k_num_gpu_devices[] = "num_gpu_devices";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_confidence_level[] = "confidence_level";
static const char __pyx_k_num_samples_used[] = "num_samples_used";
static const char __pyx_k_plot_convergence[] = "plot_convergence";
static const char __pyx_k_average_estimates[] = "average_estimates";
static const char __pyx_k_check_convergence[] = "check_convergence";
static const char __pyx_k_convergence_tools[] = "_convergence_tools";
static const char __pyx_k_hutchinson_method[] = "hutchinson_method";
static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
static const char __pyx_k_AtA_cannot_be_None[] = "\"AtA\" cannot be None.";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_get_data_type_name[] = "get_data_type_name";
static const char __pyx_k_init_alg_wall_time[] = "init_alg_wall_time";
static const char __pyx_k_init_cpu_proc_time[] = "init_cpu_proc_time";
static const char __pyx_k_init_tot_wall_time[] = "init_tot_wall_time";
static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static const char __pyx_k_num_processed_samples[] = "num_processed_samples";
static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static const char __pyx_k_hutchinson_method_float[] = "_hutchinson_method_float";
static const char __pyx_k_num_gpu_multiprocessors[] = "num_gpu_multiprocessors";
static const char __pyx_k_samples_processed_order[] = "samples_processed_order";
static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
static const char __pyx_k_hutchinson_method_double[] = "_hutchinson_method_double";
static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
static const char __pyx_k_hutchinson_method_line_37[] = "hutchinson_method (line 37)";
static const char __pyx_k_processed_samples_indices[] = "processed_samples_indices";
static const char __pyx_k_outlier_significance_level[] = "outlier_significance_level";
static const char __pyx_k_hutchinson_method_utilities[] = "_hutchinson_method_utilities";
static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static const char __pyx_k_Trace_of_matrix_or_linear_opera[] = "\n    Trace of matrix or linear operator using stochastic Lanczos quadrature\n    method.\n\n    If `C` is `None`, given the matrices :math:`\\mathbf{A}` and\n    :math:`\\mathbf{B}` and the integer exponent :math:`p`, the following is\n    computed:\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B} \\mathbf{A}^{-p} \\right).\n\n    If `B` is `None`, it is assumed that :math:`\\mathbf{B}` is the identity\n    matrix.\n\n    If `C` is not `None`, given the matrix :math:`\\mathbf{C}`, the following\n    is instead computed:\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B} \\mathbf{A}^{-p} \\mathbf{C}\n        \\mathbf{A}^{-p} \\right).\n\n    If ``gram`` is `True`, then :math:`\\mathbf{A}` in the above is replaced by\n    the Gramian matrix :math:`\\mathbf{A}^{\\intercal} \\mathbf{A}`. Namely, if\n    `C` is `None`:\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B}\n        (\\mathbf{A}^{\\intercal}\\mathbf{A})^{-p} \\right),\n\n    and if `C` is not `None`,\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B}\n        (\\mathbf{A}^{\\intercal}\\mathbf{A})^{-p} \\mathbf{C}\n        (\\mathbf{A}^{\\intercal}\\mathbf{A})^{-p} \\right).\n\n    Parameters\n    ----------\n\n    A : numpy.ndarray, scipy.sparse\n        A sparse or dense matrix. If ``gram`` is `True`, the matrix can be\n        non-square.\n\n        .. note::\n\n            In the Hutchinson method, the matrix cannot be a type of\n            :class:`Matrix` or :class:`imate.AffineMatrixFunction` classes.\n\n    gram : bool, default=False\n        If `True`, the trace of the Gramian matrix,\n        :math:`(\\mathbf{A}^{\\intercal}\\mathbf{A})^p`, is computed. The\n        Gramian matrix itself is not directly computed. If `False`, the\n        trace of :math:`\\mathbf{A}^p` is computed.\n\n    p : float, default=1.0\n        The integer exponent :math:`p` in :math:`\\mathbf{A}^{-p}`.\n\n    return_info : bool, default=False\n        If `True`, this functio""n also returns a dictionary containing\n        information about the inner computation, such as process time,\n        algorithm settings, etc.\n\n    B : numpy.ndarray, scipy.sparse\n        A sparse or dense matrix. `B` should be the same size and type of `A`.\n        if `B` is `None`, it is assumed that `B` is the identity matrix.\n\n    C : numpy.ndarray, scipy.sparse\n        A sparse or dense matrix. `C` should be the same size and type of `A`.\n\n    assume_matrix : str {'gen', 'sym', 'pos', 'sym_pos'}, default: 'gen'\n        Type of matrix `A`:\n\n        * ``gen`` assumes `A` is a generic matrix.\n        * ``sym`` assumes `A` is symmetric.\n        * ``pos`` assumes `A` is positive-definite.\n        * ``sym_pos`` assumes `A` is symmetric and positive-definite.\n\n    min_num_samples : int, default=10\n        The minimum number of Monte-Carlo samples. If the convergence criterion\n        is reached before finishing the minimum number of iterations, the\n        iterations are forced to continue till the minimum number of iterations\n        is finished. This value should be smaller than\n        ``maximum_num_samples``.\n\n    max_num_samples : int, default=50\n        The maximum number of Monte-Carlo samples. If the convergence criterion\n        is not reached by the maximum number of iterations, the iterations are\n        forced to stop. This value should be larger than\n        ``minimum_num_samples``.\n\n    error_atol : float, default=None\n        Tolerance of the absolute error of convergence of the output. Once the\n        error of convergence reaches ``error_atol + error_rtol * output``, the\n        iteration is terminated. If the convergence criterion is not met by the\n        tolerance, then the iterations continue till reaching\n        ``max_num_samples`` iterations. If `None`, the termination criterion\n        does not depend on this parameter.\n\n    error_rtol : float, default=None\n        Tolerance of the relative error of con""vergence of the output. Once the\n        error of convergence reaches ``error_atol + error_rtol * output``, the\n        iteration is terminated. If the convergence criterion is not met by the\n        tolerance, then the iterations continue till reaching\n        ``max_num_samples`` iterations. If `None`, the termination criterion\n        does not depend on this parameter.\n\n    confidence_level : float, default=0.95\n        Confidence level of error, which is a number between `0` and `1`. The\n        error of convergence of the population of samples is defined by their\n        standard deviation times the Z-score, which depends on the confidence\n        level. See notes below for details.\n\n    outlier_significance_level : float, default=0.001\n        One minus the confidence level of the uncertainty of the outliers of\n        the output samples. This is a number between `0` and `1`.\n\n    solver_tol : float, default=1e-6\n        Tolerance of solving linear system.\n\n    orthogonalize : int, default=0\n        If `True`, it orthogonalizes the set of random vectors used for\n        Monte-Carlo sampling. This might lead to a better estimation of the\n        output.\n\n    seed : int, default=None\n        A non-negative integer to be used as seed to initiate the generation of\n        sequences of peudo-random numbers in the algorithm. This is useful to\n        make the result of the randomized algorithm to be reproducible. If\n        ``None`` or a negative integer is given, the given seed value is\n        ignored and the current processor time is used as the seed to initiate\n        he generation random  number sequences. In this case, the result is not\n        reproducible, rather, is pseudo-random.\n\n    num_threads : int, default=0\n        Number of processor threads to employ for parallel computation on CPU.\n        If set to `0` or a number larger than the available number of threads,\n        all threads of the processor are used. The p""arallelization is performed\n        over the Monte-Carlo iterations.\n\n    verbose : bool, default=False\n        Prints extra information about the computations.\n\n    plot : bool, default=False\n        Plots convergence of samples. To this end, `matplotlib` package should\n        be installed. If no display is available (such as running this code on\n        remote machines), the plots are saved as an `SVG` file in the current\n        directory.\n\n    Returns\n    -------\n\n    traceinv : float or numpy.array\n        Trace of inverse of matrix.\n\n    info : dict\n        (Only if ``return_info`` is `True`) A dictionary of information with\n        the following.\n\n        * ``matrix``:\n            * ``data_type``: `str`, {`float32`, `float64`, `float128`}. Type of\n              the matrix data.\n            * ``gram``: `bool`, whether the matrix `A` or its Gramian is\n              considered.\n            * ``exponent``: `float`, the exponent `p` in :math:`\\mathbf{A}^p`.\n            * ``assume_matrix``: `str`, {`gen`, `sym`, `pos`, `sym_pos`},\n              determines the type of matrix `A`.\n            * ``size``: (int, int) The size of matrix `A`.\n            * ``sparse``: `bool`, whether the matrix `A` is sparse or dense.\n            * ``nnz``: `int`, if `A` is sparse, the number of non-zero elements\n              of `A`.\n            * ``density``: `float`, if `A` is sparse, the density of `A`, which\n              is the `nnz` divided by size squared.\n            * ``num_inquiries``: `int`, the size of inquiries of each parameter\n              of the linear operator `A`. If `A` is a matrix, this is always\n              `1`. If `A` is a type of :class:`AffineMatrixFunction`, this\n              value is the number of :math:`t_i` parameters.\n\n        * ``convergence``:\n            * ``converged``: `bool`, whether the Monte-Carlo sampling\n              converged.\n            * ``min_num_samples``: `int`, the minimum number of Monte-C""arlo\n              iterations.\n            * ``max_num_samples``: `int`, the maximum number of Monte-Carlo\n              iterations.\n            * ``num_outliers``: `int`, number of outliers found during search\n              for outliers among the array of output.\n            * ``num_samples_used``: `int`, number of Monte-Carlo samples used\n              to produce the output. This is the total number of iterations\n              minus the number of outliers.\n            * ``samples``: `array` [`float`], an array of the size\n              `max_num_samples`. The first few entries (`num_samples_used`) of\n              this array are the output results of the Monte-Carlo sampling.\n              The average of these samples is the final result. The rest of\n              this array is `nan`.\n            * ``samples_mean``: `float`, mean of the `samples` array, excluding\n              the `nan` values.\n            * ``samples_processed_order``: `array` [`int`], in parallel\n              processing, samples are processed in non-sequential order. This\n              array, which has the same size as `samples`, keeps track of the\n              order in which each sample is processed.\n\n        * ``error``:\n            * ``absolute_error``: `float`, the absolute error of the\n              convergence of samples.\n            * ``confidence_level``: `float`, the confidence level used to\n              calculate the error from standard deviation of samples.\n            * ``error_atol``: `float`, the tolerance of absolute error of the\n              convergence of samples.\n            * ``error_rtol``: `float`, the tolerance of relative error of the\n              convergence of samples.\n            * ``outlier_significance_level``: `float`, the significance level\n              used to determine the outliers in samples.\n            * ``relative_error``: `float`, the relative error of the\n              convergence of samples.\n\n        * ``device``:""\n            * ``num_cpu_threads``: `int`, number of CPU threads used in shared\n              memory parallel processing.\n            * ``num_gpu_devices``: `int`, number of GPU devices used in the\n              multi-GPU (GPU farm) computation.\n            * ``num_gpu_multiprocessors``: `int`, number of GPU\n              multi-processors.\n            * ``num_gpu_threads_per_multiprocessor``: `int`, number of GPU\n              threads on each GPU multi-processor.\n\n        * ``time``:\n            * ``tot_wall_time``: `float`, total elapsed time of computation.\n            * ``alg_wall_time``: `float`, elapsed time of computation during\n              only the algorithm execution.\n            * ``cpu_proc_time``: `float`, the CPU processing time of\n              computation.\n\n        * ``solver``:\n            * ``version``: `str`, version of imate.\n            * ``method``: 'hutchinson'.\n            * ``solver_tol``: `float`, tolerance of solving linear system.\n            * ``orthogonalize``: `bool`, orthogonalization flag.\n            * ``seed`` : `int`, seed value for random number generation.\n\n    Raises\n    ------\n\n    ImportError\n        If the package has not been compiled with GPU support, but ``gpu`` is\n        set to `True`. To resolve the issue, set ``gpu`` to `False` to be able\n        to use the existing installation. Alternatively,  export the\n        environment variable ``USE_CUDA=1`` and recompile the source code of\n        the package.\n\n    See Also\n    --------\n\n    imate.logdet\n    imate.trace\n    imate.schatten\n\n    Notes\n    -----\n\n    **Computational Complexity:**\n\n    This method uses the Hutchinson, which is a randomized algorithm. The\n    computational complexity of this method is\n\n    .. math::\n\n        \\mathcal{O}((\\rho n^2s),\n\n    where :math:`n` is the matrix size, :math:`\\rho` is the density of\n    sparse matrix (for dense matrix, :math:`\\rho=1`), and :math:`s` is the\n    number o""f samples (set with ``min_num_samples`` and ``max_num_samples``).\n\n    This method can be used on very large matrices (:math:`n > 2^{12}`). The\n    solution is an approximation.\n\n    **Convergence criterion:**\n\n    Let :math:`n_{\\min}` and :math:`n_{\\max}` be the minimum and maximum\n    number of iterations respectively defined by ``min_num_samples`` and\n    ``max_num_samples``. The iterations terminate at\n    :math:`n_{\\min} \\leq i \\leq n_{\\max}` where :math:`i` is the\n    iteration counter. The iterations stop earlier at :math:`i < n_{\\max}` if\n    the convergence error of the mean of the samples is satisfied, as follows.\n\n    Suppose :math:`s(j)` and :math:`\\sigma(i)` are respectively the mean and\n    standard deviation of samples after :math:`j` iterations. The error of\n    convergence, :math:`e(j)`, is defined by\n\n    .. math::\n\n        e(j) = \\frac{\\sigma(j)}{\\sqrt{j}} Z\n\n    where :math:`Z` is the Z-score defined by\n\n    .. math::\n\n        Z = \\sqrt{2} \\mathrm{erf}^{-1}(\\phi).\n\n    In the above, :math:`\\phi` is the confidence level and set by\n    ``confidence_level`` argument, and :math:`\\mathrm{erf}^{-1}` is the\n    inverse error function. A confidence level of 95%, for instance, means that\n    the Z-score is 1.96, which means the confidence interval is\n    :math:`\\pm 1.96 \\sigma`.\n\n    The termination criterion is\n\n    .. math::\n\n        e(j) < \\epsilon_a + s(j) \\epsilon_r,\n\n    where :math:`\\epsilon_{a}` and :math:`\\epsilon_r` are the absolute and\n    relative error tolerances respectively, and they are set by ``error_atol``\n    and ``error_rtol``.\n\n    **Plotting:**\n\n    If ``plot`` is set to `True`, it plots the convergence of samples and their\n    relative error.\n\n    * If no graphical backend exists (such as running the code on a remote\n      server or manually disabling the X11 backend), the plot will not be\n      shown, rather, it will be saved as an ``svg`` file in the current""\n      directory.\n    * If the executable ``latex`` is available on ``PATH``, the plot is\n      rendered using :math:`\\rm\\LaTeX` and it may take slightly longer to\n      produce the plot.\n    * If :math:`\\rm\\LaTeX` is not installed, it uses any available San-Serif\n      font to render the plot.\n\n    To manually disable interactive plot display and save the plot as\n    ``svg`` instead, add the following at the very beginning of your code\n    before importing :mod:`imate`:\n\n    .. code-block:: python\n\n        >>> import os\n        >>> os.environ['IMATE_NO_DISPLAY'] = 'True'\n\n    References\n    ----------\n\n    * `Ubaru, S., Chen, J., and Saad, Y. (2017)\n      <https://www-users.cs.umn.edu/~saad/PDF/ys-2016-04.pdf>`_,\n      Fast Estimation of :math:`\\mathrm{tr}(F(A))` Via Stochastic Lanczos\n      Quadrature, SIAM J. Matrix Anal. Appl., 38(4), 1075-1099.\n\n    Examples\n    --------\n\n    **Basic Usage:**\n\n    Compute the trace of :math:`\\mathbf{A}^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Import packages\n        >>> from imate import toeplitz, traceinv\n\n        >>> # Generate a sample matrix\n        >>> A = toeplitz(2, 1, size=100)\n\n        >>> # Compute trace of inverse\n        >>> traceinv(A, p=2, method='hutchinson')\n        24.73726368966402\n\n    Compute the trace of :math:`(\\mathbf{A}^{\\intercal} \\mathbf{A})^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, gram=True, p=2, method='hutchinson')\n        17.751659383784748\n\n    Compute the trace of :math:`\\mathbf{B} \\mathbf{A}^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Generate another sample matrix\n        >>> B = toeplitz(4, 3, size=100)\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, p=2, method='hutchinson', B=B)\n        99.8817360381704\n\n    Compute the trace of :math:`\\mathbf{B} \\mathbf{A}^{-2} \\mathbf{C}\n    \\mathbf{A}^{-2}`:\n\n    .. code-block:: python""\n\n        >>> # Generate another sample matrix\n        >>> C = toeplitz(5, 4, size=100)\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, p=2, method='hutchinson', B=B, C=C)\n        124.45436379980006\n\n    Compute the trace of :math:`\\mathbf{B} (\\mathbf{A}^{\\intercal}\n    \\mathbf{A})^{-2} \\mathbf{C} (\\mathbf{A}^{\\intercal} \\mathbf{A})^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, gram=True, p=2, method='hutchinson', B=B, C=C)\n        5.517453125230929\n\n    **Verbose output:**\n\n    By setting ``verbose`` to `True`, useful info about the process is\n    printed.\n\n    .. literalinclude:: ../_static/data/imate.traceinv.hutchinson-verbose.txt\n        :language: python\n\n    **Output information:**\n\n    Print information about the inner computation:\n\n    .. code-block:: python\n\n        >>> ti, info = traceinv(A, method='hutchinson', return_info=True)\n        >>> print(ti)\n        50.059307947603585\n\n        >>> # Print dictionary neatly using pprint\n        >>> from pprint import pprint\n        >>> pprint(info)\n        {\n            'matrix': {\n                'assume_matrix': 'gen',\n                'data_type': b'float64',\n                'density': 0.0199,\n                'exponent': 1,\n                'gram': False,\n                'nnz': 199,\n                'num_inquiries': 1,\n                'size': (100, 100),\n                'sparse': True\n            },\n            'convergence': {\n                'converged': False,\n                 'max_num_samples': 50,\n                 'min_num_samples': 10,\n                 'num_outliers': 0,\n                 'num_samples_used': 50,\n                 'samples': array([52.237154, ..., 51.37932704]),\n                 'samples_mean': 50.059307947603585,\n                 'samples_processed_order': array([ 0, ..., 49])\n            },\n            'error': {\n                'absolute_error': 0.8111""131801161796,\n               'confidence_level': 0.95,\n               'error_atol': 0.0,\n               'error_rtol': 0.01,\n               'outlier_significance_level': 0.001,\n               'relative_error': 0.016203044216375525\n            },\n            'solver': {\n                'method': 'hutchinson',\n                'orthogonalize': True,\n                'seed': None,\n                'solver_tol': 1e-06,\n                'version': '0.16.0'\n            },\n            'device': {\n                'num_cpu_threads': 8,\n                'num_gpu_devices': 0,\n                'num_gpu_multiprocessors': 0,\n                'num_gpu_threads_per_multiprocessor': 0\n            },\n            'time': {\n                'alg_wall_time': 0.03236744087189436,\n              'cpu_proc_time': 0.047695197999999994,\n              'tot_wall_time': 0.033352302853018045\n            }\n        }\n\n    **Large matrix:**\n\n    Compute the trace of :math:`\\mathbf{A}^{-1}` for a very large sparse\n    matrix using at least `100` samples.\n\n    .. code-block:: python\n        :emphasize-lines: 5, 6, 7\n\n        >>> # Create a symmetric positive-definite matrix of size one million.\n        >>> A = toeplitz(2, 1, size=1000000, gram=True)\n\n        >>> # Approximate trace using hutchinson method\n        >>> ti, info = traceinv(A, method='hutchinson', solver_tol=1e-4,\n        ...                     assume_matrix='sym_pos', min_num_samples=100,\n        ...                     max_num_samples=200, return_info=True)\n        >>> print(ti)\n        333292.3226031165\n\n        >>> # Find the time it took to compute the above\n        >>> print(info['time'])\n        {\n            'tot_wall_time': 175.93423152901232,\n            'alg_wall_time': 119.86316476506181,\n            'cpu_proc_time': 572.180877451\n        }\n\n    Compare the result of the above approximation with the exact solution of\n    the trace using the analytic relation for Toeplitz matrix. Se""e\n    :func:`imate.sample_matrices.toeplitz_traceinv` for details.\n\n    .. code-block:: python\n\n        >>> from imate.sample_matrices import toeplitz_traceinv\n        >>> toeplitz_traceinv(2, 1, size=1000000, gram=True)\n        333333.2222222222\n\n    It can be seen that the error of approximation is :math:`0.012 \\%`. This\n    accuracy is remarkable considering that the computation on such a large\n    matrix took on 119 seconds. Computing the trace of such a large matrix\n    using any of the exact methods (such as ``exact`` or ``eigenvalue``) is\n    infeasible.\n\n    **Plotting:**\n\n    By setting ``plot`` to `True`, plots of samples during Monte-Carlo\n    iterations and the convergence of their mean are generated.\n\n    .. code-block:: python\n\n        >>> A = toeplitz(2, 1, size=1000000, gram=True)\n        >>> traceinv(A, method='hutchinson', assume_matrix='sym_pos',\n        ...          solver_tol=1e-4, min_num_samples=50, max_num_samples=150,\n        ...          error_rtol=2e-4, confidence_level=0.95,\n        ...          outlier_significance_level=0.001, plot=True)\n\n    .. image:: ../_static/images/plots/traceinv_hutchinson_convergence.png\n        :align: center\n        :class: custom-dark\n\n    In the left plot, the samples are shown in circles and the cumulative mean\n    of the samples is shown by a solid black curve. The shaded area corresponds\n    to the 95% confidence interval :math:`\\pm 1.96 \\sigma`, which is set by\n    ``confidence_level=0.95``. The samples outside the interval of 99.9% are\n    considered outliers, which is set by the significance level\n    ``outlier_significance_level=0.001``.\n\n    In the right plot, the darker shaded area in the interval :math:`[0, 50]`\n    shows the minimum number of samples and is set by ``min_num_samples=50``.\n    The iterations do not stop till the minimum number of iterations is passed.\n    We can observe that sampling is terminated after 140 iterations where the\n    relat""ive error of samples reaches 0.02% since we set ``error_rtol=2e-4``.\n    The lighter shaded area in the interval :math:`[140, 150]` corresponds to\n    the iterations that were not performed to reach the specified maximum\n    iterations by ``max_num_samples=150``.\n    ";
static const char __pyx_k_linear_algebra_matrix_utilities[] = "_linear_algebra.matrix_utilities";
static const char __pyx_k_trace_estimator_trace_estimator[] = "_trace_estimator.trace_estimator_plot_utilities";
static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
static const char __pyx_k_Data_type_should_be_either_float[] = "Data type should be either \"float32\" or \"float64\"";
static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))";
static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
static const char __pyx_k_imate_traceinv__hutchinson_metho[] = "imate/traceinv/_hutchinson_method.pyx";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_num_gpu_threads_per_multiprocess[] = "num_gpu_threads_per_multiprocessor";
static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static const char __pyx_k_imate_traceinv__hutchinson_metho_2[] = "imate.traceinv._hutchinson_method";
static PyObject *__pyx_n_s_A;
static PyObject *__pyx_n_s_ASCII;
static PyObject *__pyx_n_s_AinvpE;
static PyObject *__pyx_n_s_AtA;
static PyObject *__pyx_kp_u_AtA_cannot_be_None;
static PyObject *__pyx_n_s_B;
static PyObject *__pyx_n_s_BE;
static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
static PyObject *__pyx_n_s_C;
static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
static PyObject *__pyx_kp_s_Cannot_assign_to_read_only_memor;
static PyObject *__pyx_kp_s_Cannot_create_writable_memory_vi;
static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
static PyObject *__pyx_kp_u_Data_type_should_be_either_float;
static PyObject *__pyx_n_s_E;
static PyObject *__pyx_n_s_Ellipsis;
static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
static PyObject *__pyx_n_u_F;
static PyObject *__pyx_kp_s_Incompatible_checksums_0x_x_vs_0;
static PyObject *__pyx_n_s_IndexError;
static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
static PyObject *__pyx_kp_s_MemoryView_of_r_object;
static PyObject *__pyx_n_b_O;
static PyObject *__pyx_n_s_OpE;
static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_RuntimeError;
static PyObject *__pyx_n_s_T;
static PyObject *__pyx_kp_u_Trace_of_matrix_or_linear_opera;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_View_MemoryView;
static PyObject *__pyx_n_s_abs;
static PyObject *__pyx_n_u_absolute_error;
static PyObject *__pyx_n_s_alg_wall_time;
static PyObject *__pyx_n_u_alg_wall_time;
static PyObject *__pyx_n_s_allocate_buffer;
static PyObject *__pyx_n_s_assume_matrix;
static PyObject *__pyx_n_u_assume_matrix;
static PyObject *__pyx_n_s_average_estimates;
static PyObject *__pyx_n_s_base;
static PyObject *__pyx_n_s_c;
static PyObject *__pyx_n_u_c;
static PyObject *__pyx_n_s_cE;
static PyObject *__pyx_n_s_check_arguments;
static PyObject *__pyx_n_s_check_convergence;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_confidence_level;
static PyObject *__pyx_n_u_confidence_level;
static PyObject *__pyx_kp_s_contiguous_and_direct;
static PyObject *__pyx_kp_s_contiguous_and_indirect;
static PyObject *__pyx_n_s_converged;
static PyObject *__pyx_n_u_converged;
static PyObject *__pyx_n_u_convergence;
static PyObject *__pyx_n_s_convergence_tools;
static PyObject *__pyx_n_s_cpu_count;
static PyObject *__pyx_n_s_cpu_proc_time;
static PyObject *__pyx_n_u_cpu_proc_time;
static PyObject *__pyx_n_u_data_type;
static PyObject *__pyx_n_s_data_type_name;
static PyObject *__pyx_n_u_density;
static PyObject *__pyx_n_u_device;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_dtype;
static PyObject *__pyx_n_s_dtype_is_object;
static PyObject *__pyx_n_s_empty;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_eps;
static PyObject *__pyx_n_s_error;
static PyObject *__pyx_n_u_error;
static PyObject *__pyx_n_s_error_atol;
static PyObject *__pyx_n_u_error_atol;
static PyObject *__pyx_n_s_error_rtol;
static PyObject *__pyx_n_u_error_rtol;
static PyObject *__pyx_n_u_exponent;
static PyObject *__pyx_n_s_finfo;
static PyObject *__pyx_n_s_flags;
static PyObject *__pyx_n_b_float32;
static PyObject *__pyx_n_s_float32;
static PyObject *__pyx_n_b_float64;
static PyObject *__pyx_n_s_float64;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_fortran;
static PyObject *__pyx_n_u_fortran;
static PyObject *__pyx_n_u_gen;
static PyObject *__pyx_n_s_get_data_type_name;
static PyObject *__pyx_n_s_get_density;
static PyObject *__pyx_n_s_get_nnz;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi;
static PyObject *__pyx_n_s_gram;
static PyObject *__pyx_n_u_gram;
static PyObject *__pyx_n_u_hutchinson;
static PyObject *__pyx_n_s_hutchinson_method;
static PyObject *__pyx_n_s_hutchinson_method_double;
static PyObject *__pyx_n_s_hutchinson_method_float;
static PyObject *__pyx_kp_u_hutchinson_method_line_37;
static PyObject *__pyx_n_s_hutchinson_method_utilities;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_kp_s_imate_traceinv__hutchinson_metho;
static PyObject *__pyx_n_s_imate_traceinv__hutchinson_metho_2;
static PyObject *__pyx_n_s_imatmul;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_info;
static PyObject *__pyx_n_s_init_alg_wall_time;
static PyObject *__pyx_n_s_init_cpu_proc_time;
static PyObject *__pyx_n_s_init_tot_wall_time;
static PyObject *__pyx_n_s_isspmatrix;
static PyObject *__pyx_n_s_itemsize;
static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
static PyObject *__pyx_n_s_linear_algebra;
static PyObject *__pyx_n_s_linear_algebra_matrix_utilities;
static PyObject *__pyx_n_s_linear_solver;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_matmul;
static PyObject *__pyx_n_u_matrix;
static PyObject *__pyx_n_s_max_num_samples;
static PyObject *__pyx_n_u_max_num_samples;
static PyObject *__pyx_n_s_memoryview_E;
static PyObject *__pyx_n_s_memview;
static PyObject *__pyx_n_u_method;
static PyObject *__pyx_n_s_min_num_samples;
static PyObject *__pyx_n_u_min_num_samples;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_n_s_multiprocessing;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_n_s_nan;
static PyObject *__pyx_n_s_ndim;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_u_nnz;
static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
static PyObject *__pyx_n_u_num_cpu_threads;
static PyObject *__pyx_n_u_num_gpu_devices;
static PyObject *__pyx_n_u_num_gpu_multiprocessors;
static PyObject *__pyx_n_u_num_gpu_threads_per_multiprocess;
static PyObject *__pyx_n_u_num_inquiries;
static PyObject *__pyx_n_s_num_outliers;
static PyObject *__pyx_n_u_num_outliers;
static PyObject *__pyx_n_s_num_processed_samples;
static PyObject *__pyx_n_s_num_samples_used;
static PyObject *__pyx_n_u_num_samples_used;
static PyObject *__pyx_n_s_num_threads;
static PyObject *__pyx_n_s_numpy;
static PyObject *__pyx_n_s_obj;
static PyObject *__pyx_n_s_operator_dot;
static PyObject *__pyx_n_s_order;
static PyObject *__pyx_n_s_orthogonalize;
static PyObject *__pyx_n_u_orthogonalize;
static PyObject *__pyx_n_s_outlier_significance_level;
static PyObject *__pyx_n_u_outlier_significance_level;
static PyObject *__pyx_n_s_p;
static PyObject *__pyx_n_s_pack;
static PyObject *__pyx_n_s_perf_counter;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_plot;
static PyObject *__pyx_n_s_plot_convergence;
static PyObject *__pyx_n_s_print_summary;
static PyObject *__pyx_n_s_process_time;
static PyObject *__pyx_n_s_processed_samples_indices;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_getbuffer;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_Enum;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_u_relative_error;
static PyObject *__pyx_n_s_return_info;
static PyObject *__pyx_n_s_rmatmul;
static PyObject *__pyx_n_s_samples;
static PyObject *__pyx_n_u_samples;
static PyObject *__pyx_n_u_samples_mean;
static PyObject *__pyx_n_u_samples_processed_order;
static PyObject *__pyx_n_s_scipy;
static PyObject *__pyx_n_s_scipy_sparse;
static PyObject *__pyx_n_s_seed;
static PyObject *__pyx_n_u_seed;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_shape;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_u_size;
static PyObject *__pyx_n_u_solver;
static PyObject *__pyx_n_s_solver_tol;
static PyObject *__pyx_n_u_solver_tol;
static PyObject *__pyx_n_u_sparse;
static PyObject *__pyx_n_s_square;
static PyObject *__pyx_n_s_start;
static PyObject *__pyx_n_s_step;
static PyObject *__pyx_n_s_stop;
static PyObject *__pyx_kp_s_strided_and_direct;
static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
static PyObject *__pyx_kp_s_strided_and_indirect;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_struct;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_time;
static PyObject *__pyx_n_u_time;
static PyObject *__pyx_n_s_tot_wall_time;
static PyObject *__pyx_n_u_tot_wall_time;
static PyObject *__pyx_n_s_trace;
static PyObject *__pyx_n_s_trace_estimator_trace_estimator;
static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
static PyObject *__pyx_n_s_unpack;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_vector_size;
static PyObject *__pyx_n_s_verbose;
static PyObject *__pyx_n_u_version;
static PyObject *__pyx_n_s_version_2;
static PyObject *__pyx_n_s_zeros;
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_hutchinson_method(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_return_info, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_min_num_samples, PyObject *__pyx_v_max_num_samples, PyObject *__pyx_v_error_atol, PyObject *__pyx_v_error_rtol, PyObject *__pyx_v_confidence_level, PyObject *__pyx_v_outlier_significance_level, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_orthogonalize, PyObject *__pyx_v_seed, PyObject *__pyx_v_num_threads, PyObject *__pyx_v_verbose, PyObject *__pyx_v_plot); /* proto */
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_2_hutchinson_method_float(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_min_num_samples, PyObject *__pyx_v_max_num_samples, PyObject *__pyx_v_error_atol, PyObject *__pyx_v_error_rtol, PyObject *__pyx_v_confidence_level, PyObject *__pyx_v_outlier_significance_level, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_orthogonalize, PyObject *__pyx_v_seed, PyObject *__pyx_v_num_threads); /* proto */
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_4_hutchinson_method_double(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_min_num_samples, PyObject *__pyx_v_max_num_samples, PyObject *__pyx_v_error_atol, PyObject *__pyx_v_error_rtol, PyObject *__pyx_v_confidence_level, PyObject *__pyx_v_outlier_significance_level, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_orthogonalize, PyObject *__pyx_v_seed, PyObject *__pyx_v_num_threads); /* proto */
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_6_operator_dot(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_AtA, PyObject *__pyx_v_p, PyObject *__pyx_v_gram, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_B, PyObject *__pyx_v_E); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_float_0_95;
static PyObject *__pyx_float_1eneg_2;
static PyObject *__pyx_float_1eneg_6;
static PyObject *__pyx_float_0_001;
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_10;
static PyObject *__pyx_int_50;
static PyObject *__pyx_int_112105877;
static PyObject *__pyx_int_136983863;
static PyObject *__pyx_int_184977713;
static PyObject *__pyx_int_neg_1;
static PyObject *__pyx_codeobj_;
static PyObject *__pyx_slice__4;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__6;
static PyObject *__pyx_tuple__8;
static PyObject *__pyx_tuple__9;
static PyObject *__pyx_tuple__10;
static PyObject *__pyx_tuple__11;
static PyObject *__pyx_tuple__12;
static PyObject *__pyx_tuple__13;
static PyObject *__pyx_tuple__14;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_tuple__16;
static PyObject *__pyx_tuple__17;
static PyObject *__pyx_tuple__18;
static PyObject *__pyx_tuple__19;
static PyObject *__pyx_tuple__20;
static PyObject *__pyx_tuple__21;
static PyObject *__pyx_tuple__22;
static PyObject *__pyx_tuple__23;
static PyObject *__pyx_tuple__24;
static PyObject *__pyx_tuple__26;
static PyObject *__pyx_tuple__27;
static PyObject *__pyx_tuple__28;
static PyObject *__pyx_tuple__29;
static PyObject *__pyx_tuple__30;
static PyObject *__pyx_tuple__31;
static PyObject *__pyx_tuple__32;
static PyObject *__pyx_tuple__33;
static PyObject *__pyx_tuple__34;
static PyObject *__pyx_tuple__35;
static PyObject *__pyx_tuple__36;
static PyObject *__pyx_tuple__37;
static PyObject *__pyx_codeobj__3;
static PyObject *__pyx_codeobj__5;
static PyObject *__pyx_codeobj__7;
static PyObject *__pyx_codeobj__25;
/* Late includes */
 
/* "imate/traceinv/_hutchinson_method.pyx":37
 * # =================
 * 
 * def hutchinson_method(             # <<<<<<<<<<<<<<
 *         A,
 *         gram=False,
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_1hutchinson_method(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5imate_8traceinv_18_hutchinson_method_hutchinson_method[] = "hutchinson_method(A, gram=False, p=1, return_info=False, B=None, C=None, assume_matrix=u'gen', min_num_samples=10, max_num_samples=50, error_atol=None, error_rtol=1e-2, confidence_level=0.95, outlier_significance_level=0.001, solver_tol=1e-6, orthogonalize=True, seed=None, num_threads=0, verbose=False, plot=False)\n\n    Trace of matrix or linear operator using stochastic Lanczos quadrature\n    method.\n\n    If `C` is `None`, given the matrices :math:`\\mathbf{A}` and\n    :math:`\\mathbf{B}` and the integer exponent :math:`p`, the following is\n    computed:\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B} \\mathbf{A}^{-p} \\right).\n\n    If `B` is `None`, it is assumed that :math:`\\mathbf{B}` is the identity\n    matrix.\n\n    If `C` is not `None`, given the matrix :math:`\\mathbf{C}`, the following\n    is instead computed:\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B} \\mathbf{A}^{-p} \\mathbf{C}\n        \\mathbf{A}^{-p} \\right).\n\n    If ``gram`` is `True`, then :math:`\\mathbf{A}` in the above is replaced by\n    the Gramian matrix :math:`\\mathbf{A}^{\\intercal} \\mathbf{A}`. Namely, if\n    `C` is `None`:\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B}\n        (\\mathbf{A}^{\\intercal}\\mathbf{A})^{-p} \\right),\n\n    and if `C` is not `None`,\n\n    .. math::\n\n        \\mathrm{trace} \\left(\\mathbf{B}\n        (\\mathbf{A}^{\\intercal}\\mathbf{A})^{-p} \\mathbf{C}\n        (\\mathbf{A}^{\\intercal}\\mathbf{A})^{-p} \\right).\n\n    Parameters\n    ----------\n\n    A : numpy.ndarray, scipy.sparse\n        A sparse or dense matrix. If ``gram`` is `True`, the matrix can be\n        non-square.\n\n        .. note::\n\n            In the Hutchinson method, the matrix cannot be a type of\n            :class:`Matrix` or :class:`imate.AffineMatrixFunction` classes.\n\n    gram : bool, default=False\n        If `True`, the trace of the Gramian matrix,\n        :math:`(\\mathbf{A}^{\\intercal}\\mathbf{A})^p`"", is computed. The\n        Gramian matrix itself is not directly computed. If `False`, the\n        trace of :math:`\\mathbf{A}^p` is computed.\n\n    p : float, default=1.0\n        The integer exponent :math:`p` in :math:`\\mathbf{A}^{-p}`.\n\n    return_info : bool, default=False\n        If `True`, this function also returns a dictionary containing\n        information about the inner computation, such as process time,\n        algorithm settings, etc.\n\n    B : numpy.ndarray, scipy.sparse\n        A sparse or dense matrix. `B` should be the same size and type of `A`.\n        if `B` is `None`, it is assumed that `B` is the identity matrix.\n\n    C : numpy.ndarray, scipy.sparse\n        A sparse or dense matrix. `C` should be the same size and type of `A`.\n\n    assume_matrix : str {'gen', 'sym', 'pos', 'sym_pos'}, default: 'gen'\n        Type of matrix `A`:\n\n        * ``gen`` assumes `A` is a generic matrix.\n        * ``sym`` assumes `A` is symmetric.\n        * ``pos`` assumes `A` is positive-definite.\n        * ``sym_pos`` assumes `A` is symmetric and positive-definite.\n\n    min_num_samples : int, default=10\n        The minimum number of Monte-Carlo samples. If the convergence criterion\n        is reached before finishing the minimum number of iterations, the\n        iterations are forced to continue till the minimum number of iterations\n        is finished. This value should be smaller than\n        ``maximum_num_samples``.\n\n    max_num_samples : int, default=50\n        The maximum number of Monte-Carlo samples. If the convergence criterion\n        is not reached by the maximum number of iterations, the iterations are\n        forced to stop. This value should be larger than\n        ``minimum_num_samples``.\n\n    error_atol : float, default=None\n        Tolerance of the absolute error of convergence of the output. Once the\n        error of convergence reaches ``error_atol + error_rtol * output``, the\n        iteration is terminated. If"" the convergence criterion is not met by the\n        tolerance, then the iterations continue till reaching\n        ``max_num_samples`` iterations. If `None`, the termination criterion\n        does not depend on this parameter.\n\n    error_rtol : float, default=None\n        Tolerance of the relative error of convergence of the output. Once the\n        error of convergence reaches ``error_atol + error_rtol * output``, the\n        iteration is terminated. If the convergence criterion is not met by the\n        tolerance, then the iterations continue till reaching\n        ``max_num_samples`` iterations. If `None`, the termination criterion\n        does not depend on this parameter.\n\n    confidence_level : float, default=0.95\n        Confidence level of error, which is a number between `0` and `1`. The\n        error of convergence of the population of samples is defined by their\n        standard deviation times the Z-score, which depends on the confidence\n        level. See notes below for details.\n\n    outlier_significance_level : float, default=0.001\n        One minus the confidence level of the uncertainty of the outliers of\n        the output samples. This is a number between `0` and `1`.\n\n    solver_tol : float, default=1e-6\n        Tolerance of solving linear system.\n\n    orthogonalize : int, default=0\n        If `True`, it orthogonalizes the set of random vectors used for\n        Monte-Carlo sampling. This might lead to a better estimation of the\n        output.\n\n    seed : int, default=None\n        A non-negative integer to be used as seed to initiate the generation of\n        sequences of peudo-random numbers in the algorithm. This is useful to\n        make the result of the randomized algorithm to be reproducible. If\n        ``None`` or a negative integer is given, the given seed value is\n        ignored and the current processor time is used as the seed to initiate\n        he generation random  number sequences. In this case,"" the result is not\n        reproducible, rather, is pseudo-random.\n\n    num_threads : int, default=0\n        Number of processor threads to employ for parallel computation on CPU.\n        If set to `0` or a number larger than the available number of threads,\n        all threads of the processor are used. The parallelization is performed\n        over the Monte-Carlo iterations.\n\n    verbose : bool, default=False\n        Prints extra information about the computations.\n\n    plot : bool, default=False\n        Plots convergence of samples. To this end, `matplotlib` package should\n        be installed. If no display is available (such as running this code on\n        remote machines), the plots are saved as an `SVG` file in the current\n        directory.\n\n    Returns\n    -------\n\n    traceinv : float or numpy.array\n        Trace of inverse of matrix.\n\n    info : dict\n        (Only if ``return_info`` is `True`) A dictionary of information with\n        the following.\n\n        * ``matrix``:\n            * ``data_type``: `str`, {`float32`, `float64`, `float128`}. Type of\n              the matrix data.\n            * ``gram``: `bool`, whether the matrix `A` or its Gramian is\n              considered.\n            * ``exponent``: `float`, the exponent `p` in :math:`\\mathbf{A}^p`.\n            * ``assume_matrix``: `str`, {`gen`, `sym`, `pos`, `sym_pos`},\n              determines the type of matrix `A`.\n            * ``size``: (int, int) The size of matrix `A`.\n            * ``sparse``: `bool`, whether the matrix `A` is sparse or dense.\n            * ``nnz``: `int`, if `A` is sparse, the number of non-zero elements\n              of `A`.\n            * ``density``: `float`, if `A` is sparse, the density of `A`, which\n              is the `nnz` divided by size squared.\n            * ``num_inquiries``: `int`, the size of inquiries of each parameter\n              of the linear operator `A`. If `A` is a matrix, this is always\n              `1`. ""If `A` is a type of :class:`AffineMatrixFunction`, this\n              value is the number of :math:`t_i` parameters.\n\n        * ``convergence``:\n            * ``converged``: `bool`, whether the Monte-Carlo sampling\n              converged.\n            * ``min_num_samples``: `int`, the minimum number of Monte-Carlo\n              iterations.\n            * ``max_num_samples``: `int`, the maximum number of Monte-Carlo\n              iterations.\n            * ``num_outliers``: `int`, number of outliers found during search\n              for outliers among the array of output.\n            * ``num_samples_used``: `int`, number of Monte-Carlo samples used\n              to produce the output. This is the total number of iterations\n              minus the number of outliers.\n            * ``samples``: `array` [`float`], an array of the size\n              `max_num_samples`. The first few entries (`num_samples_used`) of\n              this array are the output results of the Monte-Carlo sampling.\n              The average of these samples is the final result. The rest of\n              this array is `nan`.\n            * ``samples_mean``: `float`, mean of the `samples` array, excluding\n              the `nan` values.\n            * ``samples_processed_order``: `array` [`int`], in parallel\n              processing, samples are processed in non-sequential order. This\n              array, which has the same size as `samples`, keeps track of the\n              order in which each sample is processed.\n\n        * ``error``:\n            * ``absolute_error``: `float`, the absolute error of the\n              convergence of samples.\n            * ``confidence_level``: `float`, the confidence level used to\n              calculate the error from standard deviation of samples.\n            * ``error_atol``: `float`, the tolerance of absolute error of the\n              convergence of samples.\n            * ``error_rtol``: `float`, the tolerance of relative error of ""the\n              convergence of samples.\n            * ``outlier_significance_level``: `float`, the significance level\n              used to determine the outliers in samples.\n            * ``relative_error``: `float`, the relative error of the\n              convergence of samples.\n\n        * ``device``:\n            * ``num_cpu_threads``: `int`, number of CPU threads used in shared\n              memory parallel processing.\n            * ``num_gpu_devices``: `int`, number of GPU devices used in the\n              multi-GPU (GPU farm) computation.\n            * ``num_gpu_multiprocessors``: `int`, number of GPU\n              multi-processors.\n            * ``num_gpu_threads_per_multiprocessor``: `int`, number of GPU\n              threads on each GPU multi-processor.\n\n        * ``time``:\n            * ``tot_wall_time``: `float`, total elapsed time of computation.\n            * ``alg_wall_time``: `float`, elapsed time of computation during\n              only the algorithm execution.\n            * ``cpu_proc_time``: `float`, the CPU processing time of\n              computation.\n\n        * ``solver``:\n            * ``version``: `str`, version of imate.\n            * ``method``: 'hutchinson'.\n            * ``solver_tol``: `float`, tolerance of solving linear system.\n            * ``orthogonalize``: `bool`, orthogonalization flag.\n            * ``seed`` : `int`, seed value for random number generation.\n\n    Raises\n    ------\n\n    ImportError\n        If the package has not been compiled with GPU support, but ``gpu`` is\n        set to `True`. To resolve the issue, set ``gpu`` to `False` to be able\n        to use the existing installation. Alternatively,  export the\n        environment variable ``USE_CUDA=1`` and recompile the source code of\n        the package.\n\n    See Also\n    --------\n\n    imate.logdet\n    imate.trace\n    imate.schatten\n\n    Notes\n    -----\n\n    **Computational Complexity:**\n\n    This method uses the Hutc""hinson, which is a randomized algorithm. The\n    computational complexity of this method is\n\n    .. math::\n\n        \\mathcal{O}((\\rho n^2s),\n\n    where :math:`n` is the matrix size, :math:`\\rho` is the density of\n    sparse matrix (for dense matrix, :math:`\\rho=1`), and :math:`s` is the\n    number of samples (set with ``min_num_samples`` and ``max_num_samples``).\n\n    This method can be used on very large matrices (:math:`n > 2^{12}`). The\n    solution is an approximation.\n\n    **Convergence criterion:**\n\n    Let :math:`n_{\\min}` and :math:`n_{\\max}` be the minimum and maximum\n    number of iterations respectively defined by ``min_num_samples`` and\n    ``max_num_samples``. The iterations terminate at\n    :math:`n_{\\min} \\leq i \\leq n_{\\max}` where :math:`i` is the\n    iteration counter. The iterations stop earlier at :math:`i < n_{\\max}` if\n    the convergence error of the mean of the samples is satisfied, as follows.\n\n    Suppose :math:`s(j)` and :math:`\\sigma(i)` are respectively the mean and\n    standard deviation of samples after :math:`j` iterations. The error of\n    convergence, :math:`e(j)`, is defined by\n\n    .. math::\n\n        e(j) = \\frac{\\sigma(j)}{\\sqrt{j}} Z\n\n    where :math:`Z` is the Z-score defined by\n\n    .. math::\n\n        Z = \\sqrt{2} \\mathrm{erf}^{-1}(\\phi).\n\n    In the above, :math:`\\phi` is the confidence level and set by\n    ``confidence_level`` argument, and :math:`\\mathrm{erf}^{-1}` is the\n    inverse error function. A confidence level of 95%, for instance, means that\n    the Z-score is 1.96, which means the confidence interval is\n    :math:`\\pm 1.96 \\sigma`.\n\n    The termination criterion is\n\n    .. math::\n\n        e(j) < \\epsilon_a + s(j) \\epsilon_r,\n\n    where :math:`\\epsilon_{a}` and :math:`\\epsilon_r` are the absolute and\n    relative error tolerances respectively, and they are set by ``error_atol``\n    and ``error_rtol``.\n\n    **Plotting:**\n\n    If ``plot`""` is set to `True`, it plots the convergence of samples and their\n    relative error.\n\n    * If no graphical backend exists (such as running the code on a remote\n      server or manually disabling the X11 backend), the plot will not be\n      shown, rather, it will be saved as an ``svg`` file in the current\n      directory.\n    * If the executable ``latex`` is available on ``PATH``, the plot is\n      rendered using :math:`\\rm\\LaTeX` and it may take slightly longer to\n      produce the plot.\n    * If :math:`\\rm\\LaTeX` is not installed, it uses any available San-Serif\n      font to render the plot.\n\n    To manually disable interactive plot display and save the plot as\n    ``svg`` instead, add the following at the very beginning of your code\n    before importing :mod:`imate`:\n\n    .. code-block:: python\n\n        >>> import os\n        >>> os.environ['IMATE_NO_DISPLAY'] = 'True'\n\n    References\n    ----------\n\n    * `Ubaru, S., Chen, J., and Saad, Y. (2017)\n      <https://www-users.cs.umn.edu/~saad/PDF/ys-2016-04.pdf>`_,\n      Fast Estimation of :math:`\\mathrm{tr}(F(A))` Via Stochastic Lanczos\n      Quadrature, SIAM J. Matrix Anal. Appl., 38(4), 1075-1099.\n\n    Examples\n    --------\n\n    **Basic Usage:**\n\n    Compute the trace of :math:`\\mathbf{A}^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Import packages\n        >>> from imate import toeplitz, traceinv\n\n        >>> # Generate a sample matrix\n        >>> A = toeplitz(2, 1, size=100)\n\n        >>> # Compute trace of inverse\n        >>> traceinv(A, p=2, method='hutchinson')\n        24.73726368966402\n\n    Compute the trace of :math:`(\\mathbf{A}^{\\intercal} \\mathbf{A})^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, gram=True, p=2, method='hutchinson')\n        17.751659383784748\n\n    Compute the trace of :math:`\\mathbf{B} \\mathbf{A}^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Generate another"" sample matrix\n        >>> B = toeplitz(4, 3, size=100)\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, p=2, method='hutchinson', B=B)\n        99.8817360381704\n\n    Compute the trace of :math:`\\mathbf{B} \\mathbf{A}^{-2} \\mathbf{C}\n    \\mathbf{A}^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Generate another sample matrix\n        >>> C = toeplitz(5, 4, size=100)\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, p=2, method='hutchinson', B=B, C=C)\n        124.45436379980006\n\n    Compute the trace of :math:`\\mathbf{B} (\\mathbf{A}^{\\intercal}\n    \\mathbf{A})^{-2} \\mathbf{C} (\\mathbf{A}^{\\intercal} \\mathbf{A})^{-2}`:\n\n    .. code-block:: python\n\n        >>> # Using Gramian matrix of A\n        >>> traceinv(A, gram=True, p=2, method='hutchinson', B=B, C=C)\n        5.517453125230929\n\n    **Verbose output:**\n\n    By setting ``verbose`` to `True`, useful info about the process is\n    printed.\n\n    .. literalinclude:: ../_static/data/imate.traceinv.hutchinson-verbose.txt\n        :language: python\n\n    **Output information:**\n\n    Print information about the inner computation:\n\n    .. code-block:: python\n\n        >>> ti, info = traceinv(A, method='hutchinson', return_info=True)\n        >>> print(ti)\n        50.059307947603585\n\n        >>> # Print dictionary neatly using pprint\n        >>> from pprint import pprint\n        >>> pprint(info)\n        {\n            'matrix': {\n                'assume_matrix': 'gen',\n                'data_type': b'float64',\n                'density': 0.0199,\n                'exponent': 1,\n                'gram': False,\n                'nnz': 199,\n                'num_inquiries': 1,\n                'size': (100, 100),\n                'sparse': True\n            },\n            'convergence': {\n                'converged': False,\n                 'max_num_samples': 50,\n                 'min_num_samples': 10,\n                 'num_outliers': 0,""\n                 'num_samples_used': 50,\n                 'samples': array([52.237154, ..., 51.37932704]),\n                 'samples_mean': 50.059307947603585,\n                 'samples_processed_order': array([ 0, ..., 49])\n            },\n            'error': {\n                'absolute_error': 0.8111131801161796,\n               'confidence_level': 0.95,\n               'error_atol': 0.0,\n               'error_rtol': 0.01,\n               'outlier_significance_level': 0.001,\n               'relative_error': 0.016203044216375525\n            },\n            'solver': {\n                'method': 'hutchinson',\n                'orthogonalize': True,\n                'seed': None,\n                'solver_tol': 1e-06,\n                'version': '0.16.0'\n            },\n            'device': {\n                'num_cpu_threads': 8,\n                'num_gpu_devices': 0,\n                'num_gpu_multiprocessors': 0,\n                'num_gpu_threads_per_multiprocessor': 0\n            },\n            'time': {\n                'alg_wall_time': 0.03236744087189436,\n              'cpu_proc_time': 0.047695197999999994,\n              'tot_wall_time': 0.033352302853018045\n            }\n        }\n\n    **Large matrix:**\n\n    Compute the trace of :math:`\\mathbf{A}^{-1}` for a very large sparse\n    matrix using at least `100` samples.\n\n    .. code-block:: python\n        :emphasize-lines: 5, 6, 7\n\n        >>> # Create a symmetric positive-definite matrix of size one million.\n        >>> A = toeplitz(2, 1, size=1000000, gram=True)\n\n        >>> # Approximate trace using hutchinson method\n        >>> ti, info = traceinv(A, method='hutchinson', solver_tol=1e-4,\n        ...                     assume_matrix='sym_pos', min_num_samples=100,\n        ...                     max_num_samples=200, return_info=True)\n        >>> print(ti)\n        333292.3226031165\n\n        >>> # Find the time it took to compute the above\n        >>> print(info['time'])""\n        {\n            'tot_wall_time': 175.93423152901232,\n            'alg_wall_time': 119.86316476506181,\n            'cpu_proc_time': 572.180877451\n        }\n\n    Compare the result of the above approximation with the exact solution of\n    the trace using the analytic relation for Toeplitz matrix. See\n    :func:`imate.sample_matrices.toeplitz_traceinv` for details.\n\n    .. code-block:: python\n\n        >>> from imate.sample_matrices import toeplitz_traceinv\n        >>> toeplitz_traceinv(2, 1, size=1000000, gram=True)\n        333333.2222222222\n\n    It can be seen that the error of approximation is :math:`0.012 \\%`. This\n    accuracy is remarkable considering that the computation on such a large\n    matrix took on 119 seconds. Computing the trace of such a large matrix\n    using any of the exact methods (such as ``exact`` or ``eigenvalue``) is\n    infeasible.\n\n    **Plotting:**\n\n    By setting ``plot`` to `True`, plots of samples during Monte-Carlo\n    iterations and the convergence of their mean are generated.\n\n    .. code-block:: python\n\n        >>> A = toeplitz(2, 1, size=1000000, gram=True)\n        >>> traceinv(A, method='hutchinson', assume_matrix='sym_pos',\n        ...          solver_tol=1e-4, min_num_samples=50, max_num_samples=150,\n        ...          error_rtol=2e-4, confidence_level=0.95,\n        ...          outlier_significance_level=0.001, plot=True)\n\n    .. image:: ../_static/images/plots/traceinv_hutchinson_convergence.png\n        :align: center\n        :class: custom-dark\n\n    In the left plot, the samples are shown in circles and the cumulative mean\n    of the samples is shown by a solid black curve. The shaded area corresponds\n    to the 95% confidence interval :math:`\\pm 1.96 \\sigma`, which is set by\n    ``confidence_level=0.95``. The samples outside the interval of 99.9% are\n    considered outliers, which is set by the significance level\n    ``outlier_significance_level=0.001``.\n\n    In the rig""ht plot, the darker shaded area in the interval :math:`[0, 50]`\n    shows the minimum number of samples and is set by ``min_num_samples=50``.\n    The iterations do not stop till the minimum number of iterations is passed.\n    We can observe that sampling is terminated after 140 iterations where the\n    relative error of samples reaches 0.02% since we set ``error_rtol=2e-4``.\n    The lighter shaded area in the interval :math:`[140, 150]` corresponds to\n    the iterations that were not performed to reach the specified maximum\n    iterations by ``max_num_samples=150``.\n    ";
static PyMethodDef __pyx_mdef_5imate_8traceinv_18_hutchinson_method_1hutchinson_method = {"hutchinson_method", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5imate_8traceinv_18_hutchinson_method_1hutchinson_method, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5imate_8traceinv_18_hutchinson_method_hutchinson_method};
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_1hutchinson_method(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_A = 0;
  PyObject *__pyx_v_gram = 0;
  PyObject *__pyx_v_p = 0;
  PyObject *__pyx_v_return_info = 0;
  PyObject *__pyx_v_B = 0;
  PyObject *__pyx_v_C = 0;
  PyObject *__pyx_v_assume_matrix = 0;
  PyObject *__pyx_v_min_num_samples = 0;
  PyObject *__pyx_v_max_num_samples = 0;
  PyObject *__pyx_v_error_atol = 0;
  PyObject *__pyx_v_error_rtol = 0;
  PyObject *__pyx_v_confidence_level = 0;
  PyObject *__pyx_v_outlier_significance_level = 0;
  PyObject *__pyx_v_solver_tol = 0;
  PyObject *__pyx_v_orthogonalize = 0;
  PyObject *__pyx_v_seed = 0;
  PyObject *__pyx_v_num_threads = 0;
  PyObject *__pyx_v_verbose = 0;
  PyObject *__pyx_v_plot = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("hutchinson_method (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_A,&__pyx_n_s_gram,&__pyx_n_s_p,&__pyx_n_s_return_info,&__pyx_n_s_B,&__pyx_n_s_C,&__pyx_n_s_assume_matrix,&__pyx_n_s_min_num_samples,&__pyx_n_s_max_num_samples,&__pyx_n_s_error_atol,&__pyx_n_s_error_rtol,&__pyx_n_s_confidence_level,&__pyx_n_s_outlier_significance_level,&__pyx_n_s_solver_tol,&__pyx_n_s_orthogonalize,&__pyx_n_s_seed,&__pyx_n_s_num_threads,&__pyx_n_s_verbose,&__pyx_n_s_plot,0};
    PyObject* values[19] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
 
    /* "imate/traceinv/_hutchinson_method.pyx":39
 * def hutchinson_method(
 *         A,
 *         gram=False,             # <<<<<<<<<<<<<<
 *         p=1,
 *         return_info=False,
 */
    values[1] = ((PyObject *)((PyObject *)Py_False));
    values[2] = ((PyObject *)((PyObject *)__pyx_int_1));
 
    /* "imate/traceinv/_hutchinson_method.pyx":41
 *         gram=False,
 *         p=1,
 *         return_info=False,             # <<<<<<<<<<<<<<
 *         B=None,
 *         C=None,
 */
    values[3] = ((PyObject *)((PyObject *)Py_False));
 
    /* "imate/traceinv/_hutchinson_method.pyx":42
 *         p=1,
 *         return_info=False,
 *         B=None,             # <<<<<<<<<<<<<<
 *         C=None,
 *         assume_matrix='gen',
 */
    values[4] = ((PyObject *)((PyObject *)Py_None));
 
    /* "imate/traceinv/_hutchinson_method.pyx":43
 *         return_info=False,
 *         B=None,
 *         C=None,             # <<<<<<<<<<<<<<
 *         assume_matrix='gen',
 *         min_num_samples=10,
 */
    values[5] = ((PyObject *)((PyObject *)Py_None));
    values[6] = ((PyObject *)((PyObject*)__pyx_n_u_gen));
    values[7] = ((PyObject *)((PyObject *)__pyx_int_10));
    values[8] = ((PyObject *)((PyObject *)__pyx_int_50));
 
    /* "imate/traceinv/_hutchinson_method.pyx":47
 *         min_num_samples=10,
 *         max_num_samples=50,
 *         error_atol=None,             # <<<<<<<<<<<<<<
 *         error_rtol=1e-2,
 *         confidence_level=0.95,
 */
    values[9] = ((PyObject *)((PyObject *)Py_None));
    values[10] = ((PyObject *)((PyObject*)__pyx_float_1eneg_2));
    values[11] = ((PyObject *)((PyObject*)__pyx_float_0_95));
    values[12] = ((PyObject *)((PyObject*)__pyx_float_0_001));
    values[13] = ((PyObject *)((PyObject*)__pyx_float_1eneg_6));
 
    /* "imate/traceinv/_hutchinson_method.pyx":52
 *         outlier_significance_level=0.001,
 *         solver_tol=1e-6,
 *         orthogonalize=True,             # <<<<<<<<<<<<<<
 *         seed=None,
 *         num_threads=0,
 */
    values[14] = ((PyObject *)((PyObject *)Py_True));
 
    /* "imate/traceinv/_hutchinson_method.pyx":53
 *         solver_tol=1e-6,
 *         orthogonalize=True,
 *         seed=None,             # <<<<<<<<<<<<<<
 *         num_threads=0,
 *         verbose=False,
 */
    values[15] = ((PyObject *)((PyObject *)Py_None));
    values[16] = ((PyObject *)((PyObject *)__pyx_int_0));
 
    /* "imate/traceinv/_hutchinson_method.pyx":55
 *         seed=None,
 *         num_threads=0,
 *         verbose=False,             # <<<<<<<<<<<<<<
 *         plot=False):
 *     """
 */
    values[17] = ((PyObject *)((PyObject *)Py_False));
 
    /* "imate/traceinv/_hutchinson_method.pyx":56
 *         num_threads=0,
 *         verbose=False,
 *         plot=False):             # <<<<<<<<<<<<<<
 *     """
 *     Trace of matrix or linear operator using stochastic Lanczos quadrature
 */
    values[18] = ((PyObject *)((PyObject *)Py_False));
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case 19: values[18] = PyTuple_GET_ITEM(__pyx_args, 18);
        CYTHON_FALLTHROUGH;
        case 18: values[17] = PyTuple_GET_ITEM(__pyx_args, 17);
        CYTHON_FALLTHROUGH;
        case 17: values[16] = PyTuple_GET_ITEM(__pyx_args, 16);
        CYTHON_FALLTHROUGH;
        case 16: values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
        CYTHON_FALLTHROUGH;
        case 15: values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
        CYTHON_FALLTHROUGH;
        case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
        CYTHON_FALLTHROUGH;
        case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
        CYTHON_FALLTHROUGH;
        case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
        CYTHON_FALLTHROUGH;
        case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
        CYTHON_FALLTHROUGH;
        case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
        CYTHON_FALLTHROUGH;
        case  9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
        CYTHON_FALLTHROUGH;
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_A)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_gram);
          if (value) { values[1] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_p);
          if (value) { values[2] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  3:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_return_info);
          if (value) { values[3] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  4:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_B);
          if (value) { values[4] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  5:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_C);
          if (value) { values[5] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  6:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_assume_matrix);
          if (value) { values[6] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  7:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_min_num_samples);
          if (value) { values[7] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  8:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_max_num_samples);
          if (value) { values[8] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  9:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_error_atol);
          if (value) { values[9] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 10:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_error_rtol);
          if (value) { values[10] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 11:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_confidence_level);
          if (value) { values[11] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 12:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_outlier_significance_level);
          if (value) { values[12] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 13:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_solver_tol);
          if (value) { values[13] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 14:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_orthogonalize);
          if (value) { values[14] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 15:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_seed);
          if (value) { values[15] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 16:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_num_threads);
          if (value) { values[16] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 17:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_verbose);
          if (value) { values[17] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 18:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_plot);
          if (value) { values[18] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "hutchinson_method") < 0)) __PYX_ERR(0, 37, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case 19: values[18] = PyTuple_GET_ITEM(__pyx_args, 18);
        CYTHON_FALLTHROUGH;
        case 18: values[17] = PyTuple_GET_ITEM(__pyx_args, 17);
        CYTHON_FALLTHROUGH;
        case 17: values[16] = PyTuple_GET_ITEM(__pyx_args, 16);
        CYTHON_FALLTHROUGH;
        case 16: values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
        CYTHON_FALLTHROUGH;
        case 15: values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
        CYTHON_FALLTHROUGH;
        case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
        CYTHON_FALLTHROUGH;
        case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
        CYTHON_FALLTHROUGH;
        case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
        CYTHON_FALLTHROUGH;
        case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
        CYTHON_FALLTHROUGH;
        case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
        CYTHON_FALLTHROUGH;
        case  9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
        CYTHON_FALLTHROUGH;
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_A = values[0];
    __pyx_v_gram = values[1];
    __pyx_v_p = values[2];
    __pyx_v_return_info = values[3];
    __pyx_v_B = values[4];
    __pyx_v_C = values[5];
    __pyx_v_assume_matrix = values[6];
    __pyx_v_min_num_samples = values[7];
    __pyx_v_max_num_samples = values[8];
    __pyx_v_error_atol = values[9];
    __pyx_v_error_rtol = values[10];
    __pyx_v_confidence_level = values[11];
    __pyx_v_outlier_significance_level = values[12];
    __pyx_v_solver_tol = values[13];
    __pyx_v_orthogonalize = values[14];
    __pyx_v_seed = values[15];
    __pyx_v_num_threads = values[16];
    __pyx_v_verbose = values[17];
    __pyx_v_plot = values[18];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("hutchinson_method", 0, 1, 19, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 37, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method.hutchinson_method", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5imate_8traceinv_18_hutchinson_method_hutchinson_method(__pyx_self, __pyx_v_A, __pyx_v_gram, __pyx_v_p, __pyx_v_return_info, __pyx_v_B, __pyx_v_C, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads, __pyx_v_verbose, __pyx_v_plot);
 
  /* "imate/traceinv/_hutchinson_method.pyx":37
 * # =================
 * 
 * def hutchinson_method(             # <<<<<<<<<<<<<<
 *         A,
 *         gram=False,
 */
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_hutchinson_method(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_return_info, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_min_num_samples, PyObject *__pyx_v_max_num_samples, PyObject *__pyx_v_error_atol, PyObject *__pyx_v_error_rtol, PyObject *__pyx_v_confidence_level, PyObject *__pyx_v_outlier_significance_level, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_orthogonalize, PyObject *__pyx_v_seed, PyObject *__pyx_v_num_threads, PyObject *__pyx_v_verbose, PyObject *__pyx_v_plot) {
  CYTHON_UNUSED PyObject *__pyx_v_square = NULL;
  PyObject *__pyx_v_data_type_name = NULL;
  PyObject *__pyx_v_trace = NULL;
  PyObject *__pyx_v_error = NULL;
  PyObject *__pyx_v_num_outliers = NULL;
  PyObject *__pyx_v_samples = NULL;
  PyObject *__pyx_v_processed_samples_indices = NULL;
  CYTHON_UNUSED PyObject *__pyx_v_num_processed_samples = NULL;
  PyObject *__pyx_v_num_samples_used = NULL;
  PyObject *__pyx_v_converged = NULL;
  PyObject *__pyx_v_tot_wall_time = NULL;
  PyObject *__pyx_v_alg_wall_time = NULL;
  PyObject *__pyx_v_cpu_proc_time = NULL;
  PyObject *__pyx_v_info = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *(*__pyx_t_7)(PyObject *);
  int __pyx_t_8;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  PyObject *__pyx_t_13 = NULL;
  PyObject *__pyx_t_14 = NULL;
  PyObject *__pyx_t_15 = NULL;
  PyObject *__pyx_t_16 = NULL;
  PyObject *__pyx_t_17 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceFrameInit(__pyx_codeobj_)
  __Pyx_RefNannySetupContext("hutchinson_method", 0);
  __Pyx_TraceCall("hutchinson_method", __pyx_f[0], 37, 0, __PYX_ERR(0, 37, __pyx_L1_error));
  __Pyx_INCREF(__pyx_v_min_num_samples);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_INCREF(__pyx_v_error_atol);
  __Pyx_INCREF(__pyx_v_error_rtol);
  __Pyx_INCREF(__pyx_v_seed);
  __Pyx_INCREF(__pyx_v_num_threads);
 
  /* "imate/traceinv/_hutchinson_method.pyx":614
 * 
 *     # Checking input arguments
 *     error_atol, error_rtol, square = check_arguments(             # <<<<<<<<<<<<<<
 *             A, B, C, gram, p, return_info, assume_matrix, min_num_samples,
 *             max_num_samples, error_atol, error_rtol, confidence_level,
 */
  __Pyx_TraceLine(614,0,__PYX_ERR(0, 614, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_check_arguments); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 614, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
 
  /* "imate/traceinv/_hutchinson_method.pyx":618
 *             max_num_samples, error_atol, error_rtol, confidence_level,
 *             outlier_significance_level, solver_tol, orthogonalize, seed,
 *             num_threads, verbose, plot)             # <<<<<<<<<<<<<<
 * 
 *     # If the number of random vectors exceed the size of the vectors they
 */
  __Pyx_TraceLine(618,0,__PYX_ERR(0, 618, __pyx_L1_error))
  __pyx_t_3 = NULL;
  __pyx_t_4 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
      __pyx_t_4 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_2)) {
    PyObject *__pyx_temp[20] = {__pyx_t_3, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_return_info, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads, __pyx_v_verbose, __pyx_v_plot};
    __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-__pyx_t_4, 19+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_1);
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
    PyObject *__pyx_temp[20] = {__pyx_t_3, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_return_info, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads, __pyx_v_verbose, __pyx_v_plot};
    __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-__pyx_t_4, 19+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_1);
  } else
  #endif
  {
    __pyx_t_5 = PyTuple_New(19+__pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (__pyx_t_3) {
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3); __pyx_t_3 = NULL;
    }
    __Pyx_INCREF(__pyx_v_A);
    __Pyx_GIVEREF(__pyx_v_A);
    PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_4, __pyx_v_A);
    __Pyx_INCREF(__pyx_v_B);
    __Pyx_GIVEREF(__pyx_v_B);
    PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_4, __pyx_v_B);
    __Pyx_INCREF(__pyx_v_C);
    __Pyx_GIVEREF(__pyx_v_C);
    PyTuple_SET_ITEM(__pyx_t_5, 2+__pyx_t_4, __pyx_v_C);
    __Pyx_INCREF(__pyx_v_gram);
    __Pyx_GIVEREF(__pyx_v_gram);
    PyTuple_SET_ITEM(__pyx_t_5, 3+__pyx_t_4, __pyx_v_gram);
    __Pyx_INCREF(__pyx_v_p);
    __Pyx_GIVEREF(__pyx_v_p);
    PyTuple_SET_ITEM(__pyx_t_5, 4+__pyx_t_4, __pyx_v_p);
    __Pyx_INCREF(__pyx_v_return_info);
    __Pyx_GIVEREF(__pyx_v_return_info);
    PyTuple_SET_ITEM(__pyx_t_5, 5+__pyx_t_4, __pyx_v_return_info);
    __Pyx_INCREF(__pyx_v_assume_matrix);
    __Pyx_GIVEREF(__pyx_v_assume_matrix);
    PyTuple_SET_ITEM(__pyx_t_5, 6+__pyx_t_4, __pyx_v_assume_matrix);
    __Pyx_INCREF(__pyx_v_min_num_samples);
    __Pyx_GIVEREF(__pyx_v_min_num_samples);
    PyTuple_SET_ITEM(__pyx_t_5, 7+__pyx_t_4, __pyx_v_min_num_samples);
    __Pyx_INCREF(__pyx_v_max_num_samples);
    __Pyx_GIVEREF(__pyx_v_max_num_samples);
    PyTuple_SET_ITEM(__pyx_t_5, 8+__pyx_t_4, __pyx_v_max_num_samples);
    __Pyx_INCREF(__pyx_v_error_atol);
    __Pyx_GIVEREF(__pyx_v_error_atol);
    PyTuple_SET_ITEM(__pyx_t_5, 9+__pyx_t_4, __pyx_v_error_atol);
    __Pyx_INCREF(__pyx_v_error_rtol);
    __Pyx_GIVEREF(__pyx_v_error_rtol);
    PyTuple_SET_ITEM(__pyx_t_5, 10+__pyx_t_4, __pyx_v_error_rtol);
    __Pyx_INCREF(__pyx_v_confidence_level);
    __Pyx_GIVEREF(__pyx_v_confidence_level);
    PyTuple_SET_ITEM(__pyx_t_5, 11+__pyx_t_4, __pyx_v_confidence_level);
    __Pyx_INCREF(__pyx_v_outlier_significance_level);
    __Pyx_GIVEREF(__pyx_v_outlier_significance_level);
    PyTuple_SET_ITEM(__pyx_t_5, 12+__pyx_t_4, __pyx_v_outlier_significance_level);
    __Pyx_INCREF(__pyx_v_solver_tol);
    __Pyx_GIVEREF(__pyx_v_solver_tol);
    PyTuple_SET_ITEM(__pyx_t_5, 13+__pyx_t_4, __pyx_v_solver_tol);
    __Pyx_INCREF(__pyx_v_orthogonalize);
    __Pyx_GIVEREF(__pyx_v_orthogonalize);
    PyTuple_SET_ITEM(__pyx_t_5, 14+__pyx_t_4, __pyx_v_orthogonalize);
    __Pyx_INCREF(__pyx_v_seed);
    __Pyx_GIVEREF(__pyx_v_seed);
    PyTuple_SET_ITEM(__pyx_t_5, 15+__pyx_t_4, __pyx_v_seed);
    __Pyx_INCREF(__pyx_v_num_threads);
    __Pyx_GIVEREF(__pyx_v_num_threads);
    PyTuple_SET_ITEM(__pyx_t_5, 16+__pyx_t_4, __pyx_v_num_threads);
    __Pyx_INCREF(__pyx_v_verbose);
    __Pyx_GIVEREF(__pyx_v_verbose);
    PyTuple_SET_ITEM(__pyx_t_5, 17+__pyx_t_4, __pyx_v_verbose);
    __Pyx_INCREF(__pyx_v_plot);
    __Pyx_GIVEREF(__pyx_v_plot);
    PyTuple_SET_ITEM(__pyx_t_5, 18+__pyx_t_4, __pyx_v_plot);
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
    PyObject* sequence = __pyx_t_1;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 3)) {
      if (size > 3) __Pyx_RaiseTooManyValuesError(3);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 614, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
      __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); 
      __pyx_t_3 = PyTuple_GET_ITEM(sequence, 2); 
    } else {
      __pyx_t_2 = PyList_GET_ITEM(sequence, 0); 
      __pyx_t_5 = PyList_GET_ITEM(sequence, 1); 
      __pyx_t_3 = PyList_GET_ITEM(sequence, 2); 
    }
    __Pyx_INCREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_5);
    __Pyx_INCREF(__pyx_t_3);
    #else
    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_3 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    #endif
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_6 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_7 = Py_TYPE(__pyx_t_6)->tp_iternext;
    index = 0; __pyx_t_2 = __pyx_t_7(__pyx_t_6); if (unlikely(!__pyx_t_2)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    index = 1; __pyx_t_5 = __pyx_t_7(__pyx_t_6); if (unlikely(!__pyx_t_5)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_5);
    index = 2; __pyx_t_3 = __pyx_t_7(__pyx_t_6); if (unlikely(!__pyx_t_3)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_3);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_7(__pyx_t_6), 3) < 0) __PYX_ERR(0, 614, __pyx_L1_error)
    __pyx_t_7 = NULL;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    goto __pyx_L4_unpacking_done;
    __pyx_L3_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __pyx_t_7 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(0, 614, __pyx_L1_error)
    __pyx_L4_unpacking_done:;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":614
 * 
 *     # Checking input arguments
 *     error_atol, error_rtol, square = check_arguments(             # <<<<<<<<<<<<<<
 *             A, B, C, gram, p, return_info, assume_matrix, min_num_samples,
 *             max_num_samples, error_atol, error_rtol, confidence_level,
 */
  __Pyx_TraceLine(614,0,__PYX_ERR(0, 614, __pyx_L1_error))
  __Pyx_DECREF_SET(__pyx_v_error_atol, __pyx_t_2);
  __pyx_t_2 = 0;
  __Pyx_DECREF_SET(__pyx_v_error_rtol, __pyx_t_5);
  __pyx_t_5 = 0;
  __pyx_v_square = __pyx_t_3;
  __pyx_t_3 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":623
 *     # cannot be linearly independent and extra calculation with them will be
 *     # redundant.
 *     if A.shape[1] < max_num_samples:             # <<<<<<<<<<<<<<
 *         max_num_samples = A.shape[1]
 *     if A.shape[1] < min_num_samples:
 */
  __Pyx_TraceLine(623,0,__PYX_ERR(0, 623, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 623, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_GetItemInt(__pyx_t_1, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 623, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyObject_RichCompare(__pyx_t_3, __pyx_v_max_num_samples, Py_LT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 623, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_8 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_8 < 0)) __PYX_ERR(0, 623, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_8) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":624
 *     # redundant.
 *     if A.shape[1] < max_num_samples:
 *         max_num_samples = A.shape[1]             # <<<<<<<<<<<<<<
 *     if A.shape[1] < min_num_samples:
 *         min_num_samples = A.shape[1]
 */
    __Pyx_TraceLine(624,0,__PYX_ERR(0, 624, __pyx_L1_error))
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 624, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = __Pyx_GetItemInt(__pyx_t_1, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 624, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_max_num_samples, __pyx_t_3);
    __pyx_t_3 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":623
 *     # cannot be linearly independent and extra calculation with them will be
 *     # redundant.
 *     if A.shape[1] < max_num_samples:             # <<<<<<<<<<<<<<
 *         max_num_samples = A.shape[1]
 *     if A.shape[1] < min_num_samples:
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":625
 *     if A.shape[1] < max_num_samples:
 *         max_num_samples = A.shape[1]
 *     if A.shape[1] < min_num_samples:             # <<<<<<<<<<<<<<
 *         min_num_samples = A.shape[1]
 * 
 */
  __Pyx_TraceLine(625,0,__PYX_ERR(0, 625, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 625, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_t_3, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 625, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = PyObject_RichCompare(__pyx_t_1, __pyx_v_min_num_samples, Py_LT); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 625, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_8 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_8 < 0)) __PYX_ERR(0, 625, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_8) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":626
 *         max_num_samples = A.shape[1]
 *     if A.shape[1] < min_num_samples:
 *         min_num_samples = A.shape[1]             # <<<<<<<<<<<<<<
 * 
 *     # Seed value None means using processor time as seed. This is indicated by
 */
    __Pyx_TraceLine(626,0,__PYX_ERR(0, 626, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 626, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_1 = __Pyx_GetItemInt(__pyx_t_3, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 626, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF_SET(__pyx_v_min_num_samples, __pyx_t_1);
    __pyx_t_1 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":625
 *     if A.shape[1] < max_num_samples:
 *         max_num_samples = A.shape[1]
 *     if A.shape[1] < min_num_samples:             # <<<<<<<<<<<<<<
 *         min_num_samples = A.shape[1]
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":630
 *     # Seed value None means using processor time as seed. This is indicated by
 *     # a inegative integer in the C part of the code.
 *     if seed is None:             # <<<<<<<<<<<<<<
 *         seed = -1
 * 
 */
  __Pyx_TraceLine(630,0,__PYX_ERR(0, 630, __pyx_L1_error))
  __pyx_t_8 = (__pyx_v_seed == Py_None);
  __pyx_t_9 = (__pyx_t_8 != 0);
  if (__pyx_t_9) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":631
 *     # a inegative integer in the C part of the code.
 *     if seed is None:
 *         seed = -1             # <<<<<<<<<<<<<<
 * 
 *     # Parallel processing
 */
    __Pyx_TraceLine(631,0,__PYX_ERR(0, 631, __pyx_L1_error))
    __Pyx_INCREF(__pyx_int_neg_1);
    __Pyx_DECREF_SET(__pyx_v_seed, __pyx_int_neg_1);
 
    /* "imate/traceinv/_hutchinson_method.pyx":630
 *     # Seed value None means using processor time as seed. This is indicated by
 *     # a inegative integer in the C part of the code.
 *     if seed is None:             # <<<<<<<<<<<<<<
 *         seed = -1
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":634
 * 
 *     # Parallel processing
 *     if num_threads < 1:             # <<<<<<<<<<<<<<
 *         num_threads = multiprocessing.cpu_count()
 * 
 */
  __Pyx_TraceLine(634,0,__PYX_ERR(0, 634, __pyx_L1_error))
  __pyx_t_1 = PyObject_RichCompare(__pyx_v_num_threads, __pyx_int_1, Py_LT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 634, __pyx_L1_error)
  __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 634, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_9) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":635
 *     # Parallel processing
 *     if num_threads < 1:
 *         num_threads = multiprocessing.cpu_count()             # <<<<<<<<<<<<<<
 * 
 *     # Dispatch depending on 32-bit or 64-bit
 */
    __Pyx_TraceLine(635,0,__PYX_ERR(0, 635, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_multiprocessing); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 635, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_cpu_count); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 635, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallNoArg(__pyx_t_5);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 635, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF_SET(__pyx_v_num_threads, __pyx_t_1);
    __pyx_t_1 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":634
 * 
 *     # Parallel processing
 *     if num_threads < 1:             # <<<<<<<<<<<<<<
 *         num_threads = multiprocessing.cpu_count()
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":638
 * 
 *     # Dispatch depending on 32-bit or 64-bit
 *     data_type_name = get_data_type_name(A)             # <<<<<<<<<<<<<<
 *     if data_type_name == b'float32':
 *         trace, error, num_outliers, samples, processed_samples_indices, \
 */
  __Pyx_TraceLine(638,0,__PYX_ERR(0, 638, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_get_data_type_name); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 638, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
    }
  }
  __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_3, __pyx_v_A) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_v_A);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 638, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_data_type_name = __pyx_t_1;
  __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":639
 *     # Dispatch depending on 32-bit or 64-bit
 *     data_type_name = get_data_type_name(A)
 *     if data_type_name == b'float32':             # <<<<<<<<<<<<<<
 *         trace, error, num_outliers, samples, processed_samples_indices, \
 *                 num_processed_samples, num_samples_used, converged, \
 */
  __Pyx_TraceLine(639,0,__PYX_ERR(0, 639, __pyx_L1_error))
  __pyx_t_9 = (__Pyx_PyBytes_Equals(__pyx_v_data_type_name, __pyx_n_b_float32, Py_EQ)); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 639, __pyx_L1_error)
  if (__pyx_t_9) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":643
 *                 num_processed_samples, num_samples_used, converged, \
 *                 tot_wall_time, alg_wall_time, cpu_proc_time = \
 *                 _hutchinson_method_float(A, B, C, gram, p, assume_matrix,             # <<<<<<<<<<<<<<
 *                                          min_num_samples, max_num_samples,
 *                                          error_atol, error_rtol,
 */
    __Pyx_TraceLine(643,0,__PYX_ERR(0, 643, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_hutchinson_method_float); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 643, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
 
    /* "imate/traceinv/_hutchinson_method.pyx":649
 *                                          outlier_significance_level,
 *                                          solver_tol, orthogonalize, seed,
 *                                          num_threads)             # <<<<<<<<<<<<<<
 * 
 *     elif data_type_name == b'float64':
 */
    __Pyx_TraceLine(649,0,__PYX_ERR(0, 649, __pyx_L1_error))
    __pyx_t_3 = NULL;
    __pyx_t_4 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
        __pyx_t_4 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[17] = {__pyx_t_3, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_4, 16+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 643, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[17] = {__pyx_t_3, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_4, 16+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 643, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_2 = PyTuple_New(16+__pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 643, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      if (__pyx_t_3) {
        __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3); __pyx_t_3 = NULL;
      }
      __Pyx_INCREF(__pyx_v_A);
      __Pyx_GIVEREF(__pyx_v_A);
      PyTuple_SET_ITEM(__pyx_t_2, 0+__pyx_t_4, __pyx_v_A);
      __Pyx_INCREF(__pyx_v_B);
      __Pyx_GIVEREF(__pyx_v_B);
      PyTuple_SET_ITEM(__pyx_t_2, 1+__pyx_t_4, __pyx_v_B);
      __Pyx_INCREF(__pyx_v_C);
      __Pyx_GIVEREF(__pyx_v_C);
      PyTuple_SET_ITEM(__pyx_t_2, 2+__pyx_t_4, __pyx_v_C);
      __Pyx_INCREF(__pyx_v_gram);
      __Pyx_GIVEREF(__pyx_v_gram);
      PyTuple_SET_ITEM(__pyx_t_2, 3+__pyx_t_4, __pyx_v_gram);
      __Pyx_INCREF(__pyx_v_p);
      __Pyx_GIVEREF(__pyx_v_p);
      PyTuple_SET_ITEM(__pyx_t_2, 4+__pyx_t_4, __pyx_v_p);
      __Pyx_INCREF(__pyx_v_assume_matrix);
      __Pyx_GIVEREF(__pyx_v_assume_matrix);
      PyTuple_SET_ITEM(__pyx_t_2, 5+__pyx_t_4, __pyx_v_assume_matrix);
      __Pyx_INCREF(__pyx_v_min_num_samples);
      __Pyx_GIVEREF(__pyx_v_min_num_samples);
      PyTuple_SET_ITEM(__pyx_t_2, 6+__pyx_t_4, __pyx_v_min_num_samples);
      __Pyx_INCREF(__pyx_v_max_num_samples);
      __Pyx_GIVEREF(__pyx_v_max_num_samples);
      PyTuple_SET_ITEM(__pyx_t_2, 7+__pyx_t_4, __pyx_v_max_num_samples);
      __Pyx_INCREF(__pyx_v_error_atol);
      __Pyx_GIVEREF(__pyx_v_error_atol);
      PyTuple_SET_ITEM(__pyx_t_2, 8+__pyx_t_4, __pyx_v_error_atol);
      __Pyx_INCREF(__pyx_v_error_rtol);
      __Pyx_GIVEREF(__pyx_v_error_rtol);
      PyTuple_SET_ITEM(__pyx_t_2, 9+__pyx_t_4, __pyx_v_error_rtol);
      __Pyx_INCREF(__pyx_v_confidence_level);
      __Pyx_GIVEREF(__pyx_v_confidence_level);
      PyTuple_SET_ITEM(__pyx_t_2, 10+__pyx_t_4, __pyx_v_confidence_level);
      __Pyx_INCREF(__pyx_v_outlier_significance_level);
      __Pyx_GIVEREF(__pyx_v_outlier_significance_level);
      PyTuple_SET_ITEM(__pyx_t_2, 11+__pyx_t_4, __pyx_v_outlier_significance_level);
      __Pyx_INCREF(__pyx_v_solver_tol);
      __Pyx_GIVEREF(__pyx_v_solver_tol);
      PyTuple_SET_ITEM(__pyx_t_2, 12+__pyx_t_4, __pyx_v_solver_tol);
      __Pyx_INCREF(__pyx_v_orthogonalize);
      __Pyx_GIVEREF(__pyx_v_orthogonalize);
      PyTuple_SET_ITEM(__pyx_t_2, 13+__pyx_t_4, __pyx_v_orthogonalize);
      __Pyx_INCREF(__pyx_v_seed);
      __Pyx_GIVEREF(__pyx_v_seed);
      PyTuple_SET_ITEM(__pyx_t_2, 14+__pyx_t_4, __pyx_v_seed);
      __Pyx_INCREF(__pyx_v_num_threads);
      __Pyx_GIVEREF(__pyx_v_num_threads);
      PyTuple_SET_ITEM(__pyx_t_2, 15+__pyx_t_4, __pyx_v_num_threads);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 643, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    }
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
      PyObject* sequence = __pyx_t_1;
      Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
      if (unlikely(size != 11)) {
        if (size > 11) __Pyx_RaiseTooManyValuesError(11);
        else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
        __PYX_ERR(0, 640, __pyx_L1_error)
      }
      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
      if (likely(PyTuple_CheckExact(sequence))) {
        __pyx_t_5 = PyTuple_GET_ITEM(sequence, 0); 
        __pyx_t_2 = PyTuple_GET_ITEM(sequence, 1); 
        __pyx_t_3 = PyTuple_GET_ITEM(sequence, 2); 
        __pyx_t_6 = PyTuple_GET_ITEM(sequence, 3); 
        __pyx_t_10 = PyTuple_GET_ITEM(sequence, 4); 
        __pyx_t_11 = PyTuple_GET_ITEM(sequence, 5); 
        __pyx_t_12 = PyTuple_GET_ITEM(sequence, 6); 
        __pyx_t_13 = PyTuple_GET_ITEM(sequence, 7); 
        __pyx_t_14 = PyTuple_GET_ITEM(sequence, 8); 
        __pyx_t_15 = PyTuple_GET_ITEM(sequence, 9); 
        __pyx_t_16 = PyTuple_GET_ITEM(sequence, 10); 
      } else {
        __pyx_t_5 = PyList_GET_ITEM(sequence, 0); 
        __pyx_t_2 = PyList_GET_ITEM(sequence, 1); 
        __pyx_t_3 = PyList_GET_ITEM(sequence, 2); 
        __pyx_t_6 = PyList_GET_ITEM(sequence, 3); 
        __pyx_t_10 = PyList_GET_ITEM(sequence, 4); 
        __pyx_t_11 = PyList_GET_ITEM(sequence, 5); 
        __pyx_t_12 = PyList_GET_ITEM(sequence, 6); 
        __pyx_t_13 = PyList_GET_ITEM(sequence, 7); 
        __pyx_t_14 = PyList_GET_ITEM(sequence, 8); 
        __pyx_t_15 = PyList_GET_ITEM(sequence, 9); 
        __pyx_t_16 = PyList_GET_ITEM(sequence, 10); 
      }
      __Pyx_INCREF(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_10);
      __Pyx_INCREF(__pyx_t_11);
      __Pyx_INCREF(__pyx_t_12);
      __Pyx_INCREF(__pyx_t_13);
      __Pyx_INCREF(__pyx_t_14);
      __Pyx_INCREF(__pyx_t_15);
      __Pyx_INCREF(__pyx_t_16);
      #else
      {
        Py_ssize_t i;
        PyObject** temps[11] = {&__pyx_t_5,&__pyx_t_2,&__pyx_t_3,&__pyx_t_6,&__pyx_t_10,&__pyx_t_11,&__pyx_t_12,&__pyx_t_13,&__pyx_t_14,&__pyx_t_15,&__pyx_t_16};
        for (i=0; i < 11; i++) {
          PyObject* item = PySequence_ITEM(sequence, i); if (unlikely(!item)) __PYX_ERR(0, 640, __pyx_L1_error)
          __Pyx_GOTREF(item);
          *(temps[i]) = item;
        }
      }
      #endif
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    } else {
      Py_ssize_t index = -1;
      PyObject** temps[11] = {&__pyx_t_5,&__pyx_t_2,&__pyx_t_3,&__pyx_t_6,&__pyx_t_10,&__pyx_t_11,&__pyx_t_12,&__pyx_t_13,&__pyx_t_14,&__pyx_t_15,&__pyx_t_16};
      __pyx_t_17 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_17)) __PYX_ERR(0, 640, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_17);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_7 = Py_TYPE(__pyx_t_17)->tp_iternext;
      for (index=0; index < 11; index++) {
        PyObject* item = __pyx_t_7(__pyx_t_17); if (unlikely(!item)) goto __pyx_L10_unpacking_failed;
        __Pyx_GOTREF(item);
        *(temps[index]) = item;
      }
      if (__Pyx_IternextUnpackEndCheck(__pyx_t_7(__pyx_t_17), 11) < 0) __PYX_ERR(0, 640, __pyx_L1_error)
      __pyx_t_7 = NULL;
      __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
      goto __pyx_L11_unpacking_done;
      __pyx_L10_unpacking_failed:;
      __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
      __pyx_t_7 = NULL;
      if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
      __PYX_ERR(0, 640, __pyx_L1_error)
      __pyx_L11_unpacking_done:;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":640
 *     data_type_name = get_data_type_name(A)
 *     if data_type_name == b'float32':
 *         trace, error, num_outliers, samples, processed_samples_indices, \             # <<<<<<<<<<<<<<
 *                 num_processed_samples, num_samples_used, converged, \
 *                 tot_wall_time, alg_wall_time, cpu_proc_time = \
 */
    __Pyx_TraceLine(640,0,__PYX_ERR(0, 640, __pyx_L1_error))
    __pyx_v_trace = __pyx_t_5;
    __pyx_t_5 = 0;
    __pyx_v_error = __pyx_t_2;
    __pyx_t_2 = 0;
    __pyx_v_num_outliers = __pyx_t_3;
    __pyx_t_3 = 0;
    __pyx_v_samples = __pyx_t_6;
    __pyx_t_6 = 0;
    __pyx_v_processed_samples_indices = __pyx_t_10;
    __pyx_t_10 = 0;
    __pyx_v_num_processed_samples = __pyx_t_11;
    __pyx_t_11 = 0;
    __pyx_v_num_samples_used = __pyx_t_12;
    __pyx_t_12 = 0;
    __pyx_v_converged = __pyx_t_13;
    __pyx_t_13 = 0;
    __pyx_v_tot_wall_time = __pyx_t_14;
    __pyx_t_14 = 0;
    __pyx_v_alg_wall_time = __pyx_t_15;
    __pyx_t_15 = 0;
    __pyx_v_cpu_proc_time = __pyx_t_16;
    __pyx_t_16 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":639
 *     # Dispatch depending on 32-bit or 64-bit
 *     data_type_name = get_data_type_name(A)
 *     if data_type_name == b'float32':             # <<<<<<<<<<<<<<
 *         trace, error, num_outliers, samples, processed_samples_indices, \
 *                 num_processed_samples, num_samples_used, converged, \
 */
    goto __pyx_L9;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":651
 *                                          num_threads)
 * 
 *     elif data_type_name == b'float64':             # <<<<<<<<<<<<<<
 *         trace, error, num_outliers, samples, processed_samples_indices, \
 *                 num_processed_samples, num_samples_used, converged, \
 */
  __Pyx_TraceLine(651,0,__PYX_ERR(0, 651, __pyx_L1_error))
  __pyx_t_9 = (__Pyx_PyBytes_Equals(__pyx_v_data_type_name, __pyx_n_b_float64, Py_EQ)); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 651, __pyx_L1_error)
  if (likely(__pyx_t_9)) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":655
 *                 num_processed_samples, num_samples_used, converged, \
 *                 tot_wall_time, alg_wall_time, cpu_proc_time = \
 *                 _hutchinson_method_double(A, B, C, gram, p, assume_matrix,             # <<<<<<<<<<<<<<
 *                                           min_num_samples, max_num_samples,
 *                                           error_atol, error_rtol,
 */
    __Pyx_TraceLine(655,0,__PYX_ERR(0, 655, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_16, __pyx_n_s_hutchinson_method_double); if (unlikely(!__pyx_t_16)) __PYX_ERR(0, 655, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_16);
 
    /* "imate/traceinv/_hutchinson_method.pyx":661
 *                                           outlier_significance_level,
 *                                           solver_tol, orthogonalize, seed,
 *                                           num_threads)             # <<<<<<<<<<<<<<
 *     else:
 *         raise TypeError('Data type should be either "float32" or "float64"')
 */
    __Pyx_TraceLine(661,0,__PYX_ERR(0, 661, __pyx_L1_error))
    __pyx_t_15 = NULL;
    __pyx_t_4 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_16))) {
      __pyx_t_15 = PyMethod_GET_SELF(__pyx_t_16);
      if (likely(__pyx_t_15)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_16);
        __Pyx_INCREF(__pyx_t_15);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_16, function);
        __pyx_t_4 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_16)) {
      PyObject *__pyx_temp[17] = {__pyx_t_15, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_16, __pyx_temp+1-__pyx_t_4, 16+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 655, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_15); __pyx_t_15 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_16)) {
      PyObject *__pyx_temp[17] = {__pyx_t_15, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_16, __pyx_temp+1-__pyx_t_4, 16+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 655, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_15); __pyx_t_15 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_14 = PyTuple_New(16+__pyx_t_4); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 655, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_14);
      if (__pyx_t_15) {
        __Pyx_GIVEREF(__pyx_t_15); PyTuple_SET_ITEM(__pyx_t_14, 0, __pyx_t_15); __pyx_t_15 = NULL;
      }
      __Pyx_INCREF(__pyx_v_A);
      __Pyx_GIVEREF(__pyx_v_A);
      PyTuple_SET_ITEM(__pyx_t_14, 0+__pyx_t_4, __pyx_v_A);
      __Pyx_INCREF(__pyx_v_B);
      __Pyx_GIVEREF(__pyx_v_B);
      PyTuple_SET_ITEM(__pyx_t_14, 1+__pyx_t_4, __pyx_v_B);
      __Pyx_INCREF(__pyx_v_C);
      __Pyx_GIVEREF(__pyx_v_C);
      PyTuple_SET_ITEM(__pyx_t_14, 2+__pyx_t_4, __pyx_v_C);
      __Pyx_INCREF(__pyx_v_gram);
      __Pyx_GIVEREF(__pyx_v_gram);
      PyTuple_SET_ITEM(__pyx_t_14, 3+__pyx_t_4, __pyx_v_gram);
      __Pyx_INCREF(__pyx_v_p);
      __Pyx_GIVEREF(__pyx_v_p);
      PyTuple_SET_ITEM(__pyx_t_14, 4+__pyx_t_4, __pyx_v_p);
      __Pyx_INCREF(__pyx_v_assume_matrix);
      __Pyx_GIVEREF(__pyx_v_assume_matrix);
      PyTuple_SET_ITEM(__pyx_t_14, 5+__pyx_t_4, __pyx_v_assume_matrix);
      __Pyx_INCREF(__pyx_v_min_num_samples);
      __Pyx_GIVEREF(__pyx_v_min_num_samples);
      PyTuple_SET_ITEM(__pyx_t_14, 6+__pyx_t_4, __pyx_v_min_num_samples);
      __Pyx_INCREF(__pyx_v_max_num_samples);
      __Pyx_GIVEREF(__pyx_v_max_num_samples);
      PyTuple_SET_ITEM(__pyx_t_14, 7+__pyx_t_4, __pyx_v_max_num_samples);
      __Pyx_INCREF(__pyx_v_error_atol);
      __Pyx_GIVEREF(__pyx_v_error_atol);
      PyTuple_SET_ITEM(__pyx_t_14, 8+__pyx_t_4, __pyx_v_error_atol);
      __Pyx_INCREF(__pyx_v_error_rtol);
      __Pyx_GIVEREF(__pyx_v_error_rtol);
      PyTuple_SET_ITEM(__pyx_t_14, 9+__pyx_t_4, __pyx_v_error_rtol);
      __Pyx_INCREF(__pyx_v_confidence_level);
      __Pyx_GIVEREF(__pyx_v_confidence_level);
      PyTuple_SET_ITEM(__pyx_t_14, 10+__pyx_t_4, __pyx_v_confidence_level);
      __Pyx_INCREF(__pyx_v_outlier_significance_level);
      __Pyx_GIVEREF(__pyx_v_outlier_significance_level);
      PyTuple_SET_ITEM(__pyx_t_14, 11+__pyx_t_4, __pyx_v_outlier_significance_level);
      __Pyx_INCREF(__pyx_v_solver_tol);
      __Pyx_GIVEREF(__pyx_v_solver_tol);
      PyTuple_SET_ITEM(__pyx_t_14, 12+__pyx_t_4, __pyx_v_solver_tol);
      __Pyx_INCREF(__pyx_v_orthogonalize);
      __Pyx_GIVEREF(__pyx_v_orthogonalize);
      PyTuple_SET_ITEM(__pyx_t_14, 13+__pyx_t_4, __pyx_v_orthogonalize);
      __Pyx_INCREF(__pyx_v_seed);
      __Pyx_GIVEREF(__pyx_v_seed);
      PyTuple_SET_ITEM(__pyx_t_14, 14+__pyx_t_4, __pyx_v_seed);
      __Pyx_INCREF(__pyx_v_num_threads);
      __Pyx_GIVEREF(__pyx_v_num_threads);
      PyTuple_SET_ITEM(__pyx_t_14, 15+__pyx_t_4, __pyx_v_num_threads);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_16, __pyx_t_14, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 655, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
    }
    __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
    if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
      PyObject* sequence = __pyx_t_1;
      Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
      if (unlikely(size != 11)) {
        if (size > 11) __Pyx_RaiseTooManyValuesError(11);
        else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
        __PYX_ERR(0, 652, __pyx_L1_error)
      }
      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
      if (likely(PyTuple_CheckExact(sequence))) {
        __pyx_t_16 = PyTuple_GET_ITEM(sequence, 0); 
        __pyx_t_14 = PyTuple_GET_ITEM(sequence, 1); 
        __pyx_t_15 = PyTuple_GET_ITEM(sequence, 2); 
        __pyx_t_13 = PyTuple_GET_ITEM(sequence, 3); 
        __pyx_t_12 = PyTuple_GET_ITEM(sequence, 4); 
        __pyx_t_11 = PyTuple_GET_ITEM(sequence, 5); 
        __pyx_t_10 = PyTuple_GET_ITEM(sequence, 6); 
        __pyx_t_6 = PyTuple_GET_ITEM(sequence, 7); 
        __pyx_t_3 = PyTuple_GET_ITEM(sequence, 8); 
        __pyx_t_2 = PyTuple_GET_ITEM(sequence, 9); 
        __pyx_t_5 = PyTuple_GET_ITEM(sequence, 10); 
      } else {
        __pyx_t_16 = PyList_GET_ITEM(sequence, 0); 
        __pyx_t_14 = PyList_GET_ITEM(sequence, 1); 
        __pyx_t_15 = PyList_GET_ITEM(sequence, 2); 
        __pyx_t_13 = PyList_GET_ITEM(sequence, 3); 
        __pyx_t_12 = PyList_GET_ITEM(sequence, 4); 
        __pyx_t_11 = PyList_GET_ITEM(sequence, 5); 
        __pyx_t_10 = PyList_GET_ITEM(sequence, 6); 
        __pyx_t_6 = PyList_GET_ITEM(sequence, 7); 
        __pyx_t_3 = PyList_GET_ITEM(sequence, 8); 
        __pyx_t_2 = PyList_GET_ITEM(sequence, 9); 
        __pyx_t_5 = PyList_GET_ITEM(sequence, 10); 
      }
      __Pyx_INCREF(__pyx_t_16);
      __Pyx_INCREF(__pyx_t_14);
      __Pyx_INCREF(__pyx_t_15);
      __Pyx_INCREF(__pyx_t_13);
      __Pyx_INCREF(__pyx_t_12);
      __Pyx_INCREF(__pyx_t_11);
      __Pyx_INCREF(__pyx_t_10);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_5);
      #else
      {
        Py_ssize_t i;
        PyObject** temps[11] = {&__pyx_t_16,&__pyx_t_14,&__pyx_t_15,&__pyx_t_13,&__pyx_t_12,&__pyx_t_11,&__pyx_t_10,&__pyx_t_6,&__pyx_t_3,&__pyx_t_2,&__pyx_t_5};
        for (i=0; i < 11; i++) {
          PyObject* item = PySequence_ITEM(sequence, i); if (unlikely(!item)) __PYX_ERR(0, 652, __pyx_L1_error)
          __Pyx_GOTREF(item);
          *(temps[i]) = item;
        }
      }
      #endif
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    } else {
      Py_ssize_t index = -1;
      PyObject** temps[11] = {&__pyx_t_16,&__pyx_t_14,&__pyx_t_15,&__pyx_t_13,&__pyx_t_12,&__pyx_t_11,&__pyx_t_10,&__pyx_t_6,&__pyx_t_3,&__pyx_t_2,&__pyx_t_5};
      __pyx_t_17 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_17)) __PYX_ERR(0, 652, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_17);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_7 = Py_TYPE(__pyx_t_17)->tp_iternext;
      for (index=0; index < 11; index++) {
        PyObject* item = __pyx_t_7(__pyx_t_17); if (unlikely(!item)) goto __pyx_L12_unpacking_failed;
        __Pyx_GOTREF(item);
        *(temps[index]) = item;
      }
      if (__Pyx_IternextUnpackEndCheck(__pyx_t_7(__pyx_t_17), 11) < 0) __PYX_ERR(0, 652, __pyx_L1_error)
      __pyx_t_7 = NULL;
      __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
      goto __pyx_L13_unpacking_done;
      __pyx_L12_unpacking_failed:;
      __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
      __pyx_t_7 = NULL;
      if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
      __PYX_ERR(0, 652, __pyx_L1_error)
      __pyx_L13_unpacking_done:;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":652
 * 
 *     elif data_type_name == b'float64':
 *         trace, error, num_outliers, samples, processed_samples_indices, \             # <<<<<<<<<<<<<<
 *                 num_processed_samples, num_samples_used, converged, \
 *                 tot_wall_time, alg_wall_time, cpu_proc_time = \
 */
    __Pyx_TraceLine(652,0,__PYX_ERR(0, 652, __pyx_L1_error))
    __pyx_v_trace = __pyx_t_16;
    __pyx_t_16 = 0;
    __pyx_v_error = __pyx_t_14;
    __pyx_t_14 = 0;
    __pyx_v_num_outliers = __pyx_t_15;
    __pyx_t_15 = 0;
    __pyx_v_samples = __pyx_t_13;
    __pyx_t_13 = 0;
    __pyx_v_processed_samples_indices = __pyx_t_12;
    __pyx_t_12 = 0;
    __pyx_v_num_processed_samples = __pyx_t_11;
    __pyx_t_11 = 0;
    __pyx_v_num_samples_used = __pyx_t_10;
    __pyx_t_10 = 0;
    __pyx_v_converged = __pyx_t_6;
    __pyx_t_6 = 0;
    __pyx_v_tot_wall_time = __pyx_t_3;
    __pyx_t_3 = 0;
    __pyx_v_alg_wall_time = __pyx_t_2;
    __pyx_t_2 = 0;
    __pyx_v_cpu_proc_time = __pyx_t_5;
    __pyx_t_5 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":651
 *                                          num_threads)
 * 
 *     elif data_type_name == b'float64':             # <<<<<<<<<<<<<<
 *         trace, error, num_outliers, samples, processed_samples_indices, \
 *                 num_processed_samples, num_samples_used, converged, \
 */
    goto __pyx_L9;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":663
 *                                           num_threads)
 *     else:
 *         raise TypeError('Data type should be either "float32" or "float64"')             # <<<<<<<<<<<<<<
 * 
 *     # Dictionary of output info
 */
  __Pyx_TraceLine(663,0,__PYX_ERR(0, 663, __pyx_L1_error))
  /*else*/ {
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 663, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 663, __pyx_L1_error)
  }
  __pyx_L9:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":667
 *     # Dictionary of output info
 *     info = {
 *         'matrix':             # <<<<<<<<<<<<<<
 *         {
 *             'data_type': data_type_name,
 */
  __Pyx_TraceLine(667,0,__PYX_ERR(0, 667, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyDict_NewPresized(6); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
 
  /* "imate/traceinv/_hutchinson_method.pyx":669
 *         'matrix':
 *         {
 *             'data_type': data_type_name,             # <<<<<<<<<<<<<<
 *             'gram': gram,
 *             'exponent': p,
 */
  __Pyx_TraceLine(669,0,__PYX_ERR(0, 669, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyDict_NewPresized(9); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 669, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_data_type, __pyx_v_data_type_name) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":670
 *         {
 *             'data_type': data_type_name,
 *             'gram': gram,             # <<<<<<<<<<<<<<
 *             'exponent': p,
 *             'assume_matrix': assume_matrix,
 */
  __Pyx_TraceLine(670,0,__PYX_ERR(0, 670, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_gram, __pyx_v_gram) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":671
 *             'data_type': data_type_name,
 *             'gram': gram,
 *             'exponent': p,             # <<<<<<<<<<<<<<
 *             'assume_matrix': assume_matrix,
 *             'size': A.shape,
 */
  __Pyx_TraceLine(671,0,__PYX_ERR(0, 671, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_exponent, __pyx_v_p) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":672
 *             'gram': gram,
 *             'exponent': p,
 *             'assume_matrix': assume_matrix,             # <<<<<<<<<<<<<<
 *             'size': A.shape,
 *             'sparse': isspmatrix(A),
 */
  __Pyx_TraceLine(672,0,__PYX_ERR(0, 672, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_assume_matrix, __pyx_v_assume_matrix) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":673
 *             'exponent': p,
 *             'assume_matrix': assume_matrix,
 *             'size': A.shape,             # <<<<<<<<<<<<<<
 *             'sparse': isspmatrix(A),
 *             'nnz': get_nnz(A),
 */
  __Pyx_TraceLine(673,0,__PYX_ERR(0, 673, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 673, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_size, __pyx_t_2) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":674
 *             'assume_matrix': assume_matrix,
 *             'size': A.shape,
 *             'sparse': isspmatrix(A),             # <<<<<<<<<<<<<<
 *             'nnz': get_nnz(A),
 *             'density': get_density(A),
 */
  __Pyx_TraceLine(674,0,__PYX_ERR(0, 674, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_isspmatrix); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 674, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_2 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_6, __pyx_v_A) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_A);
  __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 674, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_sparse, __pyx_t_2) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":675
 *             'size': A.shape,
 *             'sparse': isspmatrix(A),
 *             'nnz': get_nnz(A),             # <<<<<<<<<<<<<<
 *             'density': get_density(A),
 *             'num_inquiries': 1
 */
  __Pyx_TraceLine(675,0,__PYX_ERR(0, 675, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_get_nnz); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 675, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_2 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_6, __pyx_v_A) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_A);
  __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 675, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_nnz, __pyx_t_2) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":676
 *             'sparse': isspmatrix(A),
 *             'nnz': get_nnz(A),
 *             'density': get_density(A),             # <<<<<<<<<<<<<<
 *             'num_inquiries': 1
 *         },
 */
  __Pyx_TraceLine(676,0,__PYX_ERR(0, 676, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_get_density); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 676, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_2 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_6, __pyx_v_A) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_A);
  __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 676, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_density, __pyx_t_2) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_inquiries, __pyx_int_1) < 0) __PYX_ERR(0, 669, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_u_matrix, __pyx_t_5) < 0) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":681
 *         'error':
 *         {
 *             'absolute_error': error,             # <<<<<<<<<<<<<<
 *             'relative_error': \
 *                 error / (numpy.abs(trace) + numpy.finfo(float).eps),
 */
  __Pyx_TraceLine(681,0,__PYX_ERR(0, 681, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyDict_NewPresized(6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 681, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_absolute_error, __pyx_v_error) < 0) __PYX_ERR(0, 681, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":683
 *             'absolute_error': error,
 *             'relative_error': \
 *                 error / (numpy.abs(trace) + numpy.finfo(float).eps),             # <<<<<<<<<<<<<<
 *             'error_atol': error_atol,
 *             'error_rtol': error_rtol,
 */
  __Pyx_TraceLine(683,0,__PYX_ERR(0, 683, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_numpy); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_abs); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_6);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_6, function);
    }
  }
  __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_6, __pyx_t_3, __pyx_v_trace) : __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_v_trace);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_numpy); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_finfo); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_10))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_10);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_10);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_10, function);
    }
  }
  __pyx_t_6 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_10, __pyx_t_3, ((PyObject *)(&PyFloat_Type))) : __Pyx_PyObject_CallOneArg(__pyx_t_10, ((PyObject *)(&PyFloat_Type)));
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_eps); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = PyNumber_Add(__pyx_t_2, __pyx_t_10); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  __pyx_t_10 = __Pyx_PyNumber_Divide(__pyx_v_error, __pyx_t_6); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_relative_error, __pyx_t_10) < 0) __PYX_ERR(0, 681, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":684
 *             'relative_error': \
 *                 error / (numpy.abs(trace) + numpy.finfo(float).eps),
 *             'error_atol': error_atol,             # <<<<<<<<<<<<<<
 *             'error_rtol': error_rtol,
 *             'confidence_level': confidence_level,
 */
  __Pyx_TraceLine(684,0,__PYX_ERR(0, 684, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_error_atol, __pyx_v_error_atol) < 0) __PYX_ERR(0, 681, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":685
 *                 error / (numpy.abs(trace) + numpy.finfo(float).eps),
 *             'error_atol': error_atol,
 *             'error_rtol': error_rtol,             # <<<<<<<<<<<<<<
 *             'confidence_level': confidence_level,
 *             'outlier_significance_level': outlier_significance_level
 */
  __Pyx_TraceLine(685,0,__PYX_ERR(0, 685, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_error_rtol, __pyx_v_error_rtol) < 0) __PYX_ERR(0, 681, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":686
 *             'error_atol': error_atol,
 *             'error_rtol': error_rtol,
 *             'confidence_level': confidence_level,             # <<<<<<<<<<<<<<
 *             'outlier_significance_level': outlier_significance_level
 *         },
 */
  __Pyx_TraceLine(686,0,__PYX_ERR(0, 686, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_confidence_level, __pyx_v_confidence_level) < 0) __PYX_ERR(0, 681, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":687
 *             'error_rtol': error_rtol,
 *             'confidence_level': confidence_level,
 *             'outlier_significance_level': outlier_significance_level             # <<<<<<<<<<<<<<
 *         },
 *         'convergence':
 */
  __Pyx_TraceLine(687,0,__PYX_ERR(0, 687, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_outlier_significance_level, __pyx_v_outlier_significance_level) < 0) __PYX_ERR(0, 681, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_u_error, __pyx_t_5) < 0) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":691
 *         'convergence':
 *         {
 *             'converged': bool(converged),             # <<<<<<<<<<<<<<
 *             'min_num_samples': min_num_samples,
 *             'max_num_samples': max_num_samples,
 */
  __Pyx_TraceLine(691,0,__PYX_ERR(0, 691, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyDict_NewPresized(8); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 691, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_v_converged); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 691, __pyx_L1_error)
  __pyx_t_10 = __Pyx_PyBool_FromLong((!(!__pyx_t_9))); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 691, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_converged, __pyx_t_10) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":692
 *         {
 *             'converged': bool(converged),
 *             'min_num_samples': min_num_samples,             # <<<<<<<<<<<<<<
 *             'max_num_samples': max_num_samples,
 *             'num_samples_used': num_samples_used,
 */
  __Pyx_TraceLine(692,0,__PYX_ERR(0, 692, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_min_num_samples, __pyx_v_min_num_samples) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":693
 *             'converged': bool(converged),
 *             'min_num_samples': min_num_samples,
 *             'max_num_samples': max_num_samples,             # <<<<<<<<<<<<<<
 *             'num_samples_used': num_samples_used,
 *             'num_outliers': num_outliers,
 */
  __Pyx_TraceLine(693,0,__PYX_ERR(0, 693, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_max_num_samples, __pyx_v_max_num_samples) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":694
 *             'min_num_samples': min_num_samples,
 *             'max_num_samples': max_num_samples,
 *             'num_samples_used': num_samples_used,             # <<<<<<<<<<<<<<
 *             'num_outliers': num_outliers,
 *             'samples': samples,
 */
  __Pyx_TraceLine(694,0,__PYX_ERR(0, 694, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_samples_used, __pyx_v_num_samples_used) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":695
 *             'max_num_samples': max_num_samples,
 *             'num_samples_used': num_samples_used,
 *             'num_outliers': num_outliers,             # <<<<<<<<<<<<<<
 *             'samples': samples,
 *             'samples_mean': trace,
 */
  __Pyx_TraceLine(695,0,__PYX_ERR(0, 695, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_outliers, __pyx_v_num_outliers) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":696
 *             'num_samples_used': num_samples_used,
 *             'num_outliers': num_outliers,
 *             'samples': samples,             # <<<<<<<<<<<<<<
 *             'samples_mean': trace,
 *             'samples_processed_order': processed_samples_indices
 */
  __Pyx_TraceLine(696,0,__PYX_ERR(0, 696, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_samples, __pyx_v_samples) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":697
 *             'num_outliers': num_outliers,
 *             'samples': samples,
 *             'samples_mean': trace,             # <<<<<<<<<<<<<<
 *             'samples_processed_order': processed_samples_indices
 *         },
 */
  __Pyx_TraceLine(697,0,__PYX_ERR(0, 697, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_samples_mean, __pyx_v_trace) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":698
 *             'samples': samples,
 *             'samples_mean': trace,
 *             'samples_processed_order': processed_samples_indices             # <<<<<<<<<<<<<<
 *         },
 *         'device':
 */
  __Pyx_TraceLine(698,0,__PYX_ERR(0, 698, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_samples_processed_order, __pyx_v_processed_samples_indices) < 0) __PYX_ERR(0, 691, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_u_convergence, __pyx_t_5) < 0) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":702
 *         'device':
 *         {
 *             'num_cpu_threads': num_threads,             # <<<<<<<<<<<<<<
 *             'num_gpu_devices': 0,
 *             'num_gpu_multiprocessors': 0,
 */
  __Pyx_TraceLine(702,0,__PYX_ERR(0, 702, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyDict_NewPresized(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 702, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_cpu_threads, __pyx_v_num_threads) < 0) __PYX_ERR(0, 702, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_gpu_devices, __pyx_int_0) < 0) __PYX_ERR(0, 702, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_gpu_multiprocessors, __pyx_int_0) < 0) __PYX_ERR(0, 702, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_num_gpu_threads_per_multiprocess, __pyx_int_0) < 0) __PYX_ERR(0, 702, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_u_device, __pyx_t_5) < 0) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":709
 *         'time':
 *         {
 *             'tot_wall_time': tot_wall_time,             # <<<<<<<<<<<<<<
 *             'alg_wall_time': alg_wall_time,
 *             'cpu_proc_time': cpu_proc_time,
 */
  __Pyx_TraceLine(709,0,__PYX_ERR(0, 709, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyDict_NewPresized(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 709, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_tot_wall_time, __pyx_v_tot_wall_time) < 0) __PYX_ERR(0, 709, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":710
 *         {
 *             'tot_wall_time': tot_wall_time,
 *             'alg_wall_time': alg_wall_time,             # <<<<<<<<<<<<<<
 *             'cpu_proc_time': cpu_proc_time,
 *         },
 */
  __Pyx_TraceLine(710,0,__PYX_ERR(0, 710, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_alg_wall_time, __pyx_v_alg_wall_time) < 0) __PYX_ERR(0, 709, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":711
 *             'tot_wall_time': tot_wall_time,
 *             'alg_wall_time': alg_wall_time,
 *             'cpu_proc_time': cpu_proc_time,             # <<<<<<<<<<<<<<
 *         },
 *         'solver':
 */
  __Pyx_TraceLine(711,0,__PYX_ERR(0, 711, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_cpu_proc_time, __pyx_v_cpu_proc_time) < 0) __PYX_ERR(0, 709, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_u_time, __pyx_t_5) < 0) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":715
 *         'solver':
 *         {
 *             'version': __version__,             # <<<<<<<<<<<<<<
 *             'orthogonalize': orthogonalize,
 *             'seed': seed,
 */
  __Pyx_TraceLine(715,0,__PYX_ERR(0, 715, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyDict_NewPresized(5); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 715, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GetModuleGlobalName(__pyx_t_10, __pyx_n_s_version_2); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 715, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_version, __pyx_t_10) < 0) __PYX_ERR(0, 715, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":716
 *         {
 *             'version': __version__,
 *             'orthogonalize': orthogonalize,             # <<<<<<<<<<<<<<
 *             'seed': seed,
 *             'solver_tol': solver_tol,
 */
  __Pyx_TraceLine(716,0,__PYX_ERR(0, 716, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_orthogonalize, __pyx_v_orthogonalize) < 0) __PYX_ERR(0, 715, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":717
 *             'version': __version__,
 *             'orthogonalize': orthogonalize,
 *             'seed': seed,             # <<<<<<<<<<<<<<
 *             'solver_tol': solver_tol,
 *             'method': 'hutchinson',
 */
  __Pyx_TraceLine(717,0,__PYX_ERR(0, 717, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_seed, __pyx_v_seed) < 0) __PYX_ERR(0, 715, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":718
 *             'orthogonalize': orthogonalize,
 *             'seed': seed,
 *             'solver_tol': solver_tol,             # <<<<<<<<<<<<<<
 *             'method': 'hutchinson',
 *         }
 */
  __Pyx_TraceLine(718,0,__PYX_ERR(0, 718, __pyx_L1_error))
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_solver_tol, __pyx_v_solver_tol) < 0) __PYX_ERR(0, 715, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_u_method, __pyx_n_u_hutchinson) < 0) __PYX_ERR(0, 715, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_u_solver, __pyx_t_5) < 0) __PYX_ERR(0, 667, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_info = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":724
 * 
 *     # print summary
 *     if verbose:             # <<<<<<<<<<<<<<
 *         print_summary(info)
 * 
 */
  __Pyx_TraceLine(724,0,__PYX_ERR(0, 724, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_v_verbose); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 724, __pyx_L1_error)
  if (__pyx_t_9) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":725
 *     # print summary
 *     if verbose:
 *         print_summary(info)             # <<<<<<<<<<<<<<
 * 
 *     # Plot results
 */
    __Pyx_TraceLine(725,0,__PYX_ERR(0, 725, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_print_summary); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 725, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_10 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_10)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_10);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_1 = (__pyx_t_10) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_10, __pyx_v_info) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_v_info);
    __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 725, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":724
 * 
 *     # print summary
 *     if verbose:             # <<<<<<<<<<<<<<
 *         print_summary(info)
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":728
 * 
 *     # Plot results
 *     if plot:             # <<<<<<<<<<<<<<
 *         plot_convergence(info)
 * 
 */
  __Pyx_TraceLine(728,0,__PYX_ERR(0, 728, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_v_plot); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 728, __pyx_L1_error)
  if (__pyx_t_9) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":729
 *     # Plot results
 *     if plot:
 *         plot_convergence(info)             # <<<<<<<<<<<<<<
 * 
 *     if return_info:
 */
    __Pyx_TraceLine(729,0,__PYX_ERR(0, 729, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_plot_convergence); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 729, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_10 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_10)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_10);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_1 = (__pyx_t_10) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_10, __pyx_v_info) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_v_info);
    __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 729, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":728
 * 
 *     # Plot results
 *     if plot:             # <<<<<<<<<<<<<<
 *         plot_convergence(info)
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":731
 *         plot_convergence(info)
 * 
 *     if return_info:             # <<<<<<<<<<<<<<
 *         return trace, info
 *     else:
 */
  __Pyx_TraceLine(731,0,__PYX_ERR(0, 731, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_v_return_info); if (unlikely(__pyx_t_9 < 0)) __PYX_ERR(0, 731, __pyx_L1_error)
  if (__pyx_t_9) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":732
 * 
 *     if return_info:
 *         return trace, info             # <<<<<<<<<<<<<<
 *     else:
 *         return trace
 */
    __Pyx_TraceLine(732,0,__PYX_ERR(0, 732, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 732, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_v_trace);
    __Pyx_GIVEREF(__pyx_v_trace);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_trace);
    __Pyx_INCREF(__pyx_v_info);
    __Pyx_GIVEREF(__pyx_v_info);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_v_info);
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":731
 *         plot_convergence(info)
 * 
 *     if return_info:             # <<<<<<<<<<<<<<
 *         return trace, info
 *     else:
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":734
 *         return trace, info
 *     else:
 *         return trace             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(734,0,__PYX_ERR(0, 734, __pyx_L1_error))
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_trace);
    __pyx_r = __pyx_v_trace;
    goto __pyx_L0;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":37
 * # =================
 * 
 * def hutchinson_method(             # <<<<<<<<<<<<<<
 *         A,
 *         gram=False,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_XDECREF(__pyx_t_14);
  __Pyx_XDECREF(__pyx_t_15);
  __Pyx_XDECREF(__pyx_t_16);
  __Pyx_XDECREF(__pyx_t_17);
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method.hutchinson_method", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_square);
  __Pyx_XDECREF(__pyx_v_data_type_name);
  __Pyx_XDECREF(__pyx_v_trace);
  __Pyx_XDECREF(__pyx_v_error);
  __Pyx_XDECREF(__pyx_v_num_outliers);
  __Pyx_XDECREF(__pyx_v_samples);
  __Pyx_XDECREF(__pyx_v_processed_samples_indices);
  __Pyx_XDECREF(__pyx_v_num_processed_samples);
  __Pyx_XDECREF(__pyx_v_num_samples_used);
  __Pyx_XDECREF(__pyx_v_converged);
  __Pyx_XDECREF(__pyx_v_tot_wall_time);
  __Pyx_XDECREF(__pyx_v_alg_wall_time);
  __Pyx_XDECREF(__pyx_v_cpu_proc_time);
  __Pyx_XDECREF(__pyx_v_info);
  __Pyx_XDECREF(__pyx_v_min_num_samples);
  __Pyx_XDECREF(__pyx_v_max_num_samples);
  __Pyx_XDECREF(__pyx_v_error_atol);
  __Pyx_XDECREF(__pyx_v_error_rtol);
  __Pyx_XDECREF(__pyx_v_seed);
  __Pyx_XDECREF(__pyx_v_num_threads);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "imate/traceinv/_hutchinson_method.pyx":741
 * # =======================
 * 
 * def _hutchinson_method_float(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_3_hutchinson_method_float(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5imate_8traceinv_18_hutchinson_method_2_hutchinson_method_float[] = "_hutchinson_method_float(A, B, C, gram, p, assume_matrix, min_num_samples, max_num_samples, error_atol, error_rtol, confidence_level, outlier_significance_level, solver_tol, orthogonalize, seed, num_threads)\n\n    This method processes single precision (32-bit) matrix ``A``.\n    ";
static PyMethodDef __pyx_mdef_5imate_8traceinv_18_hutchinson_method_3_hutchinson_method_float = {"_hutchinson_method_float", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5imate_8traceinv_18_hutchinson_method_3_hutchinson_method_float, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5imate_8traceinv_18_hutchinson_method_2_hutchinson_method_float};
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_3_hutchinson_method_float(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_A = 0;
  PyObject *__pyx_v_B = 0;
  PyObject *__pyx_v_C = 0;
  PyObject *__pyx_v_gram = 0;
  PyObject *__pyx_v_p = 0;
  PyObject *__pyx_v_assume_matrix = 0;
  PyObject *__pyx_v_min_num_samples = 0;
  PyObject *__pyx_v_max_num_samples = 0;
  PyObject *__pyx_v_error_atol = 0;
  PyObject *__pyx_v_error_rtol = 0;
  PyObject *__pyx_v_confidence_level = 0;
  PyObject *__pyx_v_outlier_significance_level = 0;
  PyObject *__pyx_v_solver_tol = 0;
  PyObject *__pyx_v_orthogonalize = 0;
  PyObject *__pyx_v_seed = 0;
  PyObject *__pyx_v_num_threads = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_hutchinson_method_float (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_A,&__pyx_n_s_B,&__pyx_n_s_C,&__pyx_n_s_gram,&__pyx_n_s_p,&__pyx_n_s_assume_matrix,&__pyx_n_s_min_num_samples,&__pyx_n_s_max_num_samples,&__pyx_n_s_error_atol,&__pyx_n_s_error_rtol,&__pyx_n_s_confidence_level,&__pyx_n_s_outlier_significance_level,&__pyx_n_s_solver_tol,&__pyx_n_s_orthogonalize,&__pyx_n_s_seed,&__pyx_n_s_num_threads,0};
    PyObject* values[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case 16: values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
        CYTHON_FALLTHROUGH;
        case 15: values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
        CYTHON_FALLTHROUGH;
        case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
        CYTHON_FALLTHROUGH;
        case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
        CYTHON_FALLTHROUGH;
        case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
        CYTHON_FALLTHROUGH;
        case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
        CYTHON_FALLTHROUGH;
        case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
        CYTHON_FALLTHROUGH;
        case  9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
        CYTHON_FALLTHROUGH;
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_A)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_B)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 1); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_C)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 2); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  3:
        if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_gram)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 3); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  4:
        if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_p)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 4); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  5:
        if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_assume_matrix)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 5); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  6:
        if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_min_num_samples)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 6); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  7:
        if (likely((values[7] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_max_num_samples)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 7); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  8:
        if (likely((values[8] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_error_atol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 8); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  9:
        if (likely((values[9] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_error_rtol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 9); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 10:
        if (likely((values[10] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_confidence_level)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 10); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 11:
        if (likely((values[11] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_outlier_significance_level)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 11); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 12:
        if (likely((values[12] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_solver_tol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 12); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 13:
        if (likely((values[13] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_orthogonalize)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 13); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 14:
        if (likely((values[14] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_seed)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 14); __PYX_ERR(0, 741, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 15:
        if (likely((values[15] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, 15); __PYX_ERR(0, 741, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_hutchinson_method_float") < 0)) __PYX_ERR(0, 741, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 16) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
      values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
      values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
      values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
      values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
      values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
      values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
      values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
      values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
      values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
      values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
      values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
      values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
      values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
    }
    __pyx_v_A = values[0];
    __pyx_v_B = values[1];
    __pyx_v_C = values[2];
    __pyx_v_gram = values[3];
    __pyx_v_p = values[4];
    __pyx_v_assume_matrix = values[5];
    __pyx_v_min_num_samples = values[6];
    __pyx_v_max_num_samples = values[7];
    __pyx_v_error_atol = values[8];
    __pyx_v_error_rtol = values[9];
    __pyx_v_confidence_level = values[10];
    __pyx_v_outlier_significance_level = values[11];
    __pyx_v_solver_tol = values[12];
    __pyx_v_orthogonalize = values[13];
    __pyx_v_seed = values[14];
    __pyx_v_num_threads = values[15];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_hutchinson_method_float", 1, 16, 16, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 741, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._hutchinson_method_float", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5imate_8traceinv_18_hutchinson_method_2_hutchinson_method_float(__pyx_self, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads);
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_2_hutchinson_method_float(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_min_num_samples, PyObject *__pyx_v_max_num_samples, PyObject *__pyx_v_error_atol, PyObject *__pyx_v_error_rtol, PyObject *__pyx_v_confidence_level, PyObject *__pyx_v_outlier_significance_level, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_orthogonalize, PyObject *__pyx_v_seed, PyObject *__pyx_v_num_threads) {
  PyObject *__pyx_v_vector_size = NULL;
  PyObject *__pyx_v_E = NULL;
  __Pyx_memviewslice __pyx_v_memoryview_E = { 0, 0, { 0 }, { 0 }, { 0 } };
  float *__pyx_v_cE;
  PyObject *__pyx_v_init_tot_wall_time = NULL;
  PyObject *__pyx_v_init_cpu_proc_time = NULL;
  PyObject *__pyx_v_samples = NULL;
  PyObject *__pyx_v_processed_samples_indices = NULL;
  int __pyx_v_num_processed_samples;
  int __pyx_v_num_samples_used;
  int __pyx_v_converged;
  PyObject *__pyx_v_init_alg_wall_time = NULL;
  PyObject *__pyx_v_AtA = NULL;
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_v_alg_wall_time = NULL;
  PyObject *__pyx_v_trace = NULL;
  PyObject *__pyx_v_error = NULL;
  PyObject *__pyx_v_num_outliers = NULL;
  PyObject *__pyx_v_tot_wall_time = NULL;
  PyObject *__pyx_v_cpu_proc_time = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_memviewslice __pyx_t_6 = { 0, 0, { 0 }, { 0 }, { 0 } };
  Py_ssize_t __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  LongIndexType __pyx_t_9;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_10;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_11;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_12;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_13;
  int __pyx_t_14;
  int __pyx_t_15;
  int __pyx_t_16;
  Py_ssize_t __pyx_t_17;
  PyObject *(*__pyx_t_18)(PyObject *);
  float __pyx_t_19;
  int __pyx_t_20;
  PyObject *__pyx_t_21 = NULL;
  PyObject *(*__pyx_t_22)(PyObject *);
  int __pyx_t_23;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceFrameInit(__pyx_codeobj__3)
  __Pyx_RefNannySetupContext("_hutchinson_method_float", 0);
  __Pyx_TraceCall("_hutchinson_method_float", __pyx_f[0], 741, 0, __PYX_ERR(0, 741, __pyx_L1_error));
 
  /* "imate/traceinv/_hutchinson_method.pyx":762
 *     """
 * 
 *     vector_size = A.shape[0]             # <<<<<<<<<<<<<<
 * 
 *     # Allocate random array with Fortran ordering (first index is contiguous)
 */
  __Pyx_TraceLine(762,0,__PYX_ERR(0, 762, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 762, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_t_1, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 762, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_vector_size = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":766
 *     # Allocate random array with Fortran ordering (first index is contiguous)
 *     # 2D array E should be treated as a matrix, random vectors are columns of E
 *     E = numpy.empty((vector_size, max_num_samples), dtype=numpy.float32,             # <<<<<<<<<<<<<<
 *                     order='F')
 * 
 */
  __Pyx_TraceLine(766,0,__PYX_ERR(0, 766, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_v_vector_size);
  __Pyx_GIVEREF(__pyx_v_vector_size);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_vector_size);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_GIVEREF(__pyx_v_max_num_samples);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_max_num_samples);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyDict_NewPresized(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float32); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_order, __pyx_n_u_F) < 0) __PYX_ERR(0, 766, __pyx_L1_error)
  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_E = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":770
 * 
 *     # Get c pointer to E
 *     cdef float[::1, :] memoryview_E = E             # <<<<<<<<<<<<<<
 *     cdef float* cE = &memoryview_E[0, 0]
 * 
 */
  __Pyx_TraceLine(770,0,__PYX_ERR(0, 770, __pyx_L1_error))
  __pyx_t_6 = __Pyx_PyObject_to_MemoryviewSlice_dcd__float(__pyx_v_E, PyBUF_WRITABLE); if (unlikely(!__pyx_t_6.memview)) __PYX_ERR(0, 770, __pyx_L1_error)
  __pyx_v_memoryview_E = __pyx_t_6;
  __pyx_t_6.memview = NULL;
  __pyx_t_6.data = NULL;
 
  /* "imate/traceinv/_hutchinson_method.pyx":771
 *     # Get c pointer to E
 *     cdef float[::1, :] memoryview_E = E
 *     cdef float* cE = &memoryview_E[0, 0]             # <<<<<<<<<<<<<<
 * 
 *     init_tot_wall_time = time.perf_counter()
 */
  __Pyx_TraceLine(771,0,__PYX_ERR(0, 771, __pyx_L1_error))
  __pyx_t_7 = 0;
  __pyx_t_8 = 0;
  __pyx_v_cE = (&(*((float *) ( /* dim=1 */ (( /* dim=0 */ ((char *) (((float *) __pyx_v_memoryview_E.data) + __pyx_t_7)) ) + __pyx_t_8 * __pyx_v_memoryview_E.strides[1]) ))));
 
  /* "imate/traceinv/_hutchinson_method.pyx":773
 *     cdef float* cE = &memoryview_E[0, 0]
 * 
 *     init_tot_wall_time = time.perf_counter()             # <<<<<<<<<<<<<<
 *     init_cpu_proc_time = time.process_time()
 * 
 */
  __Pyx_TraceLine(773,0,__PYX_ERR(0, 773, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 773, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 773, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_5 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 773, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_init_tot_wall_time = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":774
 * 
 *     init_tot_wall_time = time.perf_counter()
 *     init_cpu_proc_time = time.process_time()             # <<<<<<<<<<<<<<
 * 
 *     # Generate orthogonalized random vectors with unit norm
 */
  __Pyx_TraceLine(774,0,__PYX_ERR(0, 774, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_time); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 774, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_process_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 774, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_5 = (__pyx_t_3) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 774, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_init_cpu_proc_time = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":777
 * 
 *     # Generate orthogonalized random vectors with unit norm
 *     generate_random_column_vectors[float](cE, vector_size, max_num_samples,             # <<<<<<<<<<<<<<
 *                                           int(orthogonalize), seed,
 *                                           num_threads)
 */
  __Pyx_TraceLine(777,0,__PYX_ERR(0, 777, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyInt_As_LongIndexType(__pyx_v_vector_size); if (unlikely((__pyx_t_9 == ((LongIndexType)-1)) && PyErr_Occurred())) __PYX_ERR(0, 777, __pyx_L1_error)
  __pyx_t_10 = __Pyx_PyInt_As_int(__pyx_v_max_num_samples); if (unlikely((__pyx_t_10 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 777, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":778
 *     # Generate orthogonalized random vectors with unit norm
 *     generate_random_column_vectors[float](cE, vector_size, max_num_samples,
 *                                           int(orthogonalize), seed,             # <<<<<<<<<<<<<<
 *                                           num_threads)
 * 
 */
  __Pyx_TraceLine(778,0,__PYX_ERR(0, 778, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyNumber_Int(__pyx_v_orthogonalize); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 778, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_11 = __Pyx_PyInt_As_int(__pyx_t_5); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 778, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_seed); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 778, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":779
 *     generate_random_column_vectors[float](cE, vector_size, max_num_samples,
 *                                           int(orthogonalize), seed,
 *                                           num_threads)             # <<<<<<<<<<<<<<
 * 
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float32)
 */
  __Pyx_TraceLine(779,0,__PYX_ERR(0, 779, __pyx_L1_error))
  __pyx_t_13 = __Pyx_PyInt_As_int(__pyx_v_num_threads); if (unlikely((__pyx_t_13 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 779, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":777
 * 
 *     # Generate orthogonalized random vectors with unit norm
 *     generate_random_column_vectors[float](cE, vector_size, max_num_samples,             # <<<<<<<<<<<<<<
 *                                           int(orthogonalize), seed,
 *                                           num_threads)
 */
  __Pyx_TraceLine(777,0,__PYX_ERR(0, 777, __pyx_L1_error))
  __pyx_fuse_0__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors(__pyx_v_cE, __pyx_t_9, __pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13);
 
  /* "imate/traceinv/_hutchinson_method.pyx":781
 *                                           num_threads)
 * 
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float32)             # <<<<<<<<<<<<<<
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan
 */
  __Pyx_TraceLine(781,0,__PYX_ERR(0, 781, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_zeros); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_GIVEREF(__pyx_v_max_num_samples);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_max_num_samples);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
  __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_float32); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_4) < 0) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_samples = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":782
 * 
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float32)
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)             # <<<<<<<<<<<<<<
 *     samples[:] = numpy.nan
 *     cdef int num_processed_samples = 0
 */
  __Pyx_TraceLine(782,0,__PYX_ERR(0, 782, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_zeros); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_GIVEREF(__pyx_v_max_num_samples);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_max_num_samples);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
  __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_dtype, ((PyObject *)(&PyInt_Type))) < 0) __PYX_ERR(0, 782, __pyx_L1_error)
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_processed_samples_indices = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":783
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float32)
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan             # <<<<<<<<<<<<<<
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0
 */
  __Pyx_TraceLine(783,0,__PYX_ERR(0, 783, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 783, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_nan); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 783, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (__Pyx_PyObject_SetSlice(__pyx_v_samples, __pyx_t_4, 0, 0, NULL, NULL, &__pyx_slice__4, 0, 0, 0) < 0) __PYX_ERR(0, 783, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":784
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan
 *     cdef int num_processed_samples = 0             # <<<<<<<<<<<<<<
 *     cdef int num_samples_used = 0
 *     cdef int converged = 0
 */
  __Pyx_TraceLine(784,0,__PYX_ERR(0, 784, __pyx_L1_error))
  __pyx_v_num_processed_samples = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":785
 *     samples[:] = numpy.nan
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0             # <<<<<<<<<<<<<<
 *     cdef int converged = 0
 * 
 */
  __Pyx_TraceLine(785,0,__PYX_ERR(0, 785, __pyx_L1_error))
  __pyx_v_num_samples_used = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":786
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0
 *     cdef int converged = 0             # <<<<<<<<<<<<<<
 * 
 *     init_alg_wall_time = time.perf_counter()
 */
  __Pyx_TraceLine(786,0,__PYX_ERR(0, 786, __pyx_L1_error))
  __pyx_v_converged = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":788
 *     cdef int converged = 0
 * 
 *     init_alg_wall_time = time.perf_counter()             # <<<<<<<<<<<<<<
 * 
 *     # Compute Gramian matrix if needed
 */
  __Pyx_TraceLine(788,0,__PYX_ERR(0, 788, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 788, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 788, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_4 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 788, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_init_alg_wall_time = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":791
 * 
 *     # Compute Gramian matrix if needed
 *     if gram:             # <<<<<<<<<<<<<<
 *         if (p == 1) and (B is None) and (C is None):
 *             # This special case does not needed the computation of Gramian.
 */
  __Pyx_TraceLine(791,0,__PYX_ERR(0, 791, __pyx_L1_error))
  __pyx_t_14 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_14 < 0)) __PYX_ERR(0, 791, __pyx_L1_error)
  if (__pyx_t_14) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":792
 *     # Compute Gramian matrix if needed
 *     if gram:
 *         if (p == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *             # This special case does not needed the computation of Gramian.
 *             AtA = None
 */
    __Pyx_TraceLine(792,0,__PYX_ERR(0, 792, __pyx_L1_error))
    __pyx_t_4 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 792, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_15 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_15 < 0)) __PYX_ERR(0, 792, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (__pyx_t_15) {
    } else {
      __pyx_t_14 = __pyx_t_15;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_15 = (__pyx_v_B == Py_None);
    __pyx_t_16 = (__pyx_t_15 != 0);
    if (__pyx_t_16) {
    } else {
      __pyx_t_14 = __pyx_t_16;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_16 = (__pyx_v_C == Py_None);
    __pyx_t_15 = (__pyx_t_16 != 0);
    __pyx_t_14 = __pyx_t_15;
    __pyx_L5_bool_binop_done:;
    if (__pyx_t_14) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":794
 *         if (p == 1) and (B is None) and (C is None):
 *             # This special case does not needed the computation of Gramian.
 *             AtA = None             # <<<<<<<<<<<<<<
 *         else:
 *             AtA = A.T @ A
 */
      __Pyx_TraceLine(794,0,__PYX_ERR(0, 794, __pyx_L1_error))
      __Pyx_INCREF(Py_None);
      __pyx_v_AtA = Py_None;
 
      /* "imate/traceinv/_hutchinson_method.pyx":792
 *     # Compute Gramian matrix if needed
 *     if gram:
 *         if (p == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *             # This special case does not needed the computation of Gramian.
 *             AtA = None
 */
      goto __pyx_L4;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":796
 *             AtA = None
 *         else:
 *             AtA = A.T @ A             # <<<<<<<<<<<<<<
 *     else:
 *         AtA = None
 */
    __Pyx_TraceLine(796,0,__PYX_ERR(0, 796, __pyx_L1_error))
    /*else*/ {
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_T); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 796, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_3 = __Pyx_PyNumber_MatrixMultiply(__pyx_t_4, __pyx_v_A); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 796, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_AtA = __pyx_t_3;
      __pyx_t_3 = 0;
    }
    __pyx_L4:;
 
    /* "imate/traceinv/_hutchinson_method.pyx":791
 * 
 *     # Compute Gramian matrix if needed
 *     if gram:             # <<<<<<<<<<<<<<
 *         if (p == 1) and (B is None) and (C is None):
 *             # This special case does not needed the computation of Gramian.
 */
    goto __pyx_L3;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":798
 *             AtA = A.T @ A
 *     else:
 *         AtA = None             # <<<<<<<<<<<<<<
 * 
 *     # Monte-Carlo sampling
 */
  __Pyx_TraceLine(798,0,__PYX_ERR(0, 798, __pyx_L1_error))
  /*else*/ {
    __Pyx_INCREF(Py_None);
    __pyx_v_AtA = Py_None;
  }
  __pyx_L3:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":801
 * 
 *     # Monte-Carlo sampling
 *     for i in range(max_num_samples):             # <<<<<<<<<<<<<<
 * 
 *         if converged == 0:
 */
  __Pyx_TraceLine(801,0,__PYX_ERR(0, 801, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_range, __pyx_v_max_num_samples); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 801, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
    __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_17 = 0;
    __pyx_t_18 = NULL;
  } else {
    __pyx_t_17 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 801, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_18 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_18)) __PYX_ERR(0, 801, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  for (;;) {
    if (likely(!__pyx_t_18)) {
      if (likely(PyList_CheckExact(__pyx_t_4))) {
        if (__pyx_t_17 >= PyList_GET_SIZE(__pyx_t_4)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_17); __Pyx_INCREF(__pyx_t_3); __pyx_t_17++; if (unlikely(0 < 0)) __PYX_ERR(0, 801, __pyx_L1_error)
        #else
        __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_17); __pyx_t_17++; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 801, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        #endif
      } else {
        if (__pyx_t_17 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_17); __Pyx_INCREF(__pyx_t_3); __pyx_t_17++; if (unlikely(0 < 0)) __PYX_ERR(0, 801, __pyx_L1_error)
        #else
        __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_17); __pyx_t_17++; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 801, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        #endif
      }
    } else {
      __pyx_t_3 = __pyx_t_18(__pyx_t_4);
      if (unlikely(!__pyx_t_3)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 801, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_3);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_3);
    __pyx_t_3 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":803
 *     for i in range(max_num_samples):
 * 
 *         if converged == 0:             # <<<<<<<<<<<<<<
 * 
 *             # Stochastic estimator of trace using the i-th column of E
 */
    __Pyx_TraceLine(803,0,__PYX_ERR(0, 803, __pyx_L1_error))
    __pyx_t_14 = ((__pyx_v_converged == 0) != 0);
    if (__pyx_t_14) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":807
 *             # Stochastic estimator of trace using the i-th column of E
 *             samples[i] = _stochastic_trace_estimator_float(
 *                     A, AtA, B, C, E[:, i], gram, p, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 * 
 *             # Store the index of processed samples
 */
      __Pyx_TraceLine(807,0,__PYX_ERR(0, 807, __pyx_L1_error))
      __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 807, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_INCREF(__pyx_slice__4);
      __Pyx_GIVEREF(__pyx_slice__4);
      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_slice__4);
      __Pyx_INCREF(__pyx_v_i);
      __Pyx_GIVEREF(__pyx_v_i);
      PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_i);
      __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_v_E, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 807, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
      /* "imate/traceinv/_hutchinson_method.pyx":806
 * 
 *             # Stochastic estimator of trace using the i-th column of E
 *             samples[i] = _stochastic_trace_estimator_float(             # <<<<<<<<<<<<<<
 *                     A, AtA, B, C, E[:, i], gram, p, assume_matrix, solver_tol)
 * 
 */
      __Pyx_TraceLine(806,0,__PYX_ERR(0, 806, __pyx_L1_error))
      __pyx_t_19 = __pyx_f_5imate_8traceinv_18_hutchinson_method__stochastic_trace_estimator_float(__pyx_v_A, __pyx_v_AtA, __pyx_v_B, __pyx_v_C, __pyx_t_2, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_solver_tol); if (unlikely(__pyx_t_19 == ((float)-1) && PyErr_Occurred())) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_2 = PyFloat_FromDouble(__pyx_t_19); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      if (unlikely(PyObject_SetItem(__pyx_v_samples, __pyx_v_i, __pyx_t_2) < 0)) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
      /* "imate/traceinv/_hutchinson_method.pyx":810
 * 
 *             # Store the index of processed samples
 *             processed_samples_indices[num_processed_samples] = i             # <<<<<<<<<<<<<<
 *             num_processed_samples += 1
 * 
 */
      __Pyx_TraceLine(810,0,__PYX_ERR(0, 810, __pyx_L1_error))
      if (unlikely(__Pyx_SetItemInt(__pyx_v_processed_samples_indices, __pyx_v_num_processed_samples, __pyx_v_i, int, 1, __Pyx_PyInt_From_int, 0, 0, 0) < 0)) __PYX_ERR(0, 810, __pyx_L1_error)
 
      /* "imate/traceinv/_hutchinson_method.pyx":811
 *             # Store the index of processed samples
 *             processed_samples_indices[num_processed_samples] = i
 *             num_processed_samples += 1             # <<<<<<<<<<<<<<
 * 
 *             # Check whether convergence criterion has been met to stop.
 */
      __Pyx_TraceLine(811,0,__PYX_ERR(0, 811, __pyx_L1_error))
      __pyx_v_num_processed_samples = (__pyx_v_num_processed_samples + 1);
 
      /* "imate/traceinv/_hutchinson_method.pyx":816
 *             # This check can also be done after another parallel thread
 *             # set all_converged to "1", but we continue to update error.
 *             converged, num_samples_used = check_convergence(             # <<<<<<<<<<<<<<
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,
 */
      __Pyx_TraceLine(816,0,__PYX_ERR(0, 816, __pyx_L1_error))
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_check_convergence); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 816, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
 
      /* "imate/traceinv/_hutchinson_method.pyx":818
 *             converged, num_samples_used = check_convergence(
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,             # <<<<<<<<<<<<<<
 *                     error_rtol)
 * 
 */
      __Pyx_TraceLine(818,0,__PYX_ERR(0, 818, __pyx_L1_error))
      __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_num_processed_samples); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 818, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
 
      /* "imate/traceinv/_hutchinson_method.pyx":819
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,
 *                     error_rtol)             # <<<<<<<<<<<<<<
 * 
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time
 */
      __Pyx_TraceLine(819,0,__PYX_ERR(0, 819, __pyx_L1_error))
      __pyx_t_1 = NULL;
      __pyx_t_20 = 0;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_1)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_1);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
          __pyx_t_20 = 1;
        }
      }
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_3)) {
        PyObject *__pyx_temp[8] = {__pyx_t_1, __pyx_v_samples, __pyx_v_min_num_samples, __pyx_v_processed_samples_indices, __pyx_t_5, __pyx_v_confidence_level, __pyx_v_error_atol, __pyx_v_error_rtol};
        __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_20, 7+__pyx_t_20); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
        PyObject *__pyx_temp[8] = {__pyx_t_1, __pyx_v_samples, __pyx_v_min_num_samples, __pyx_v_processed_samples_indices, __pyx_t_5, __pyx_v_confidence_level, __pyx_v_error_atol, __pyx_v_error_rtol};
        __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_20, 7+__pyx_t_20); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else
      #endif
      {
        __pyx_t_21 = PyTuple_New(7+__pyx_t_20); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_21);
        if (__pyx_t_1) {
          __Pyx_GIVEREF(__pyx_t_1); PyTuple_SET_ITEM(__pyx_t_21, 0, __pyx_t_1); __pyx_t_1 = NULL;
        }
        __Pyx_INCREF(__pyx_v_samples);
        __Pyx_GIVEREF(__pyx_v_samples);
        PyTuple_SET_ITEM(__pyx_t_21, 0+__pyx_t_20, __pyx_v_samples);
        __Pyx_INCREF(__pyx_v_min_num_samples);
        __Pyx_GIVEREF(__pyx_v_min_num_samples);
        PyTuple_SET_ITEM(__pyx_t_21, 1+__pyx_t_20, __pyx_v_min_num_samples);
        __Pyx_INCREF(__pyx_v_processed_samples_indices);
        __Pyx_GIVEREF(__pyx_v_processed_samples_indices);
        PyTuple_SET_ITEM(__pyx_t_21, 2+__pyx_t_20, __pyx_v_processed_samples_indices);
        __Pyx_GIVEREF(__pyx_t_5);
        PyTuple_SET_ITEM(__pyx_t_21, 3+__pyx_t_20, __pyx_t_5);
        __Pyx_INCREF(__pyx_v_confidence_level);
        __Pyx_GIVEREF(__pyx_v_confidence_level);
        PyTuple_SET_ITEM(__pyx_t_21, 4+__pyx_t_20, __pyx_v_confidence_level);
        __Pyx_INCREF(__pyx_v_error_atol);
        __Pyx_GIVEREF(__pyx_v_error_atol);
        PyTuple_SET_ITEM(__pyx_t_21, 5+__pyx_t_20, __pyx_v_error_atol);
        __Pyx_INCREF(__pyx_v_error_rtol);
        __Pyx_GIVEREF(__pyx_v_error_rtol);
        PyTuple_SET_ITEM(__pyx_t_21, 6+__pyx_t_20, __pyx_v_error_rtol);
        __pyx_t_5 = 0;
        __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_21, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if ((likely(PyTuple_CheckExact(__pyx_t_2))) || (PyList_CheckExact(__pyx_t_2))) {
        PyObject* sequence = __pyx_t_2;
        Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
        if (unlikely(size != 2)) {
          if (size > 2) __Pyx_RaiseTooManyValuesError(2);
          else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
          __PYX_ERR(0, 816, __pyx_L1_error)
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        if (likely(PyTuple_CheckExact(sequence))) {
          __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); 
          __pyx_t_21 = PyTuple_GET_ITEM(sequence, 1); 
        } else {
          __pyx_t_3 = PyList_GET_ITEM(sequence, 0); 
          __pyx_t_21 = PyList_GET_ITEM(sequence, 1); 
        }
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_21);
        #else
        __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_21 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_21);
        #endif
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      } else {
        Py_ssize_t index = -1;
        __pyx_t_5 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 816, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        __pyx_t_22 = Py_TYPE(__pyx_t_5)->tp_iternext;
        index = 0; __pyx_t_3 = __pyx_t_22(__pyx_t_5); if (unlikely(!__pyx_t_3)) goto __pyx_L11_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_3);
        index = 1; __pyx_t_21 = __pyx_t_22(__pyx_t_5); if (unlikely(!__pyx_t_21)) goto __pyx_L11_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_21);
        if (__Pyx_IternextUnpackEndCheck(__pyx_t_22(__pyx_t_5), 2) < 0) __PYX_ERR(0, 816, __pyx_L1_error)
        __pyx_t_22 = NULL;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        goto __pyx_L12_unpacking_done;
        __pyx_L11_unpacking_failed:;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __pyx_t_22 = NULL;
        if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
        __PYX_ERR(0, 816, __pyx_L1_error)
        __pyx_L12_unpacking_done:;
      }
 
      /* "imate/traceinv/_hutchinson_method.pyx":816
 *             # This check can also be done after another parallel thread
 *             # set all_converged to "1", but we continue to update error.
 *             converged, num_samples_used = check_convergence(             # <<<<<<<<<<<<<<
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,
 */
      __Pyx_TraceLine(816,0,__PYX_ERR(0, 816, __pyx_L1_error))
      __pyx_t_20 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_20 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 816, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_23 = __Pyx_PyInt_As_int(__pyx_t_21); if (unlikely((__pyx_t_23 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 816, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
      __pyx_v_converged = __pyx_t_20;
      __pyx_v_num_samples_used = __pyx_t_23;
 
      /* "imate/traceinv/_hutchinson_method.pyx":803
 *     for i in range(max_num_samples):
 * 
 *         if converged == 0:             # <<<<<<<<<<<<<<
 * 
 *             # Stochastic estimator of trace using the i-th column of E
 */
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":801
 * 
 *     # Monte-Carlo sampling
 *     for i in range(max_num_samples):             # <<<<<<<<<<<<<<
 * 
 *         if converged == 0:
 */
    __Pyx_TraceLine(801,0,__PYX_ERR(0, 801, __pyx_L1_error))
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":821
 *                     error_rtol)
 * 
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time             # <<<<<<<<<<<<<<
 * 
 *     trace, error, num_outliers = average_estimates(
 */
  __Pyx_TraceLine(821,0,__PYX_ERR(0, 821, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 821, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_21 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 821, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_21))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_21);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_21);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_21, function);
    }
  }
  __pyx_t_4 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_21, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_21);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 821, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  __pyx_t_21 = PyNumber_Subtract(__pyx_t_4, __pyx_v_init_alg_wall_time); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 821, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_alg_wall_time = __pyx_t_21;
  __pyx_t_21 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":823
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time
 * 
 *     trace, error, num_outliers = average_estimates(             # <<<<<<<<<<<<<<
 *             confidence_level, outlier_significance_level, max_num_samples,
 *             num_samples_used, processed_samples_indices, samples)
 */
  __Pyx_TraceLine(823,0,__PYX_ERR(0, 823, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_average_estimates); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 823, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
 
  /* "imate/traceinv/_hutchinson_method.pyx":825
 *     trace, error, num_outliers = average_estimates(
 *             confidence_level, outlier_significance_level, max_num_samples,
 *             num_samples_used, processed_samples_indices, samples)             # <<<<<<<<<<<<<<
 * 
 *     tot_wall_time = time.perf_counter() - init_tot_wall_time
 */
  __Pyx_TraceLine(825,0,__PYX_ERR(0, 825, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_num_samples_used); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 825, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  __pyx_t_23 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_23 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[7] = {__pyx_t_3, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_max_num_samples, __pyx_t_2, __pyx_v_processed_samples_indices, __pyx_v_samples};
    __pyx_t_21 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_23, 6+__pyx_t_23); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_21);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[7] = {__pyx_t_3, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_max_num_samples, __pyx_t_2, __pyx_v_processed_samples_indices, __pyx_v_samples};
    __pyx_t_21 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_23, 6+__pyx_t_23); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_21);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else
  #endif
  {
    __pyx_t_5 = PyTuple_New(6+__pyx_t_23); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (__pyx_t_3) {
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3); __pyx_t_3 = NULL;
    }
    __Pyx_INCREF(__pyx_v_confidence_level);
    __Pyx_GIVEREF(__pyx_v_confidence_level);
    PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_23, __pyx_v_confidence_level);
    __Pyx_INCREF(__pyx_v_outlier_significance_level);
    __Pyx_GIVEREF(__pyx_v_outlier_significance_level);
    PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_23, __pyx_v_outlier_significance_level);
    __Pyx_INCREF(__pyx_v_max_num_samples);
    __Pyx_GIVEREF(__pyx_v_max_num_samples);
    PyTuple_SET_ITEM(__pyx_t_5, 2+__pyx_t_23, __pyx_v_max_num_samples);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_5, 3+__pyx_t_23, __pyx_t_2);
    __Pyx_INCREF(__pyx_v_processed_samples_indices);
    __Pyx_GIVEREF(__pyx_v_processed_samples_indices);
    PyTuple_SET_ITEM(__pyx_t_5, 4+__pyx_t_23, __pyx_v_processed_samples_indices);
    __Pyx_INCREF(__pyx_v_samples);
    __Pyx_GIVEREF(__pyx_v_samples);
    PyTuple_SET_ITEM(__pyx_t_5, 5+__pyx_t_23, __pyx_v_samples);
    __pyx_t_2 = 0;
    __pyx_t_21 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_5, NULL); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_21);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if ((likely(PyTuple_CheckExact(__pyx_t_21))) || (PyList_CheckExact(__pyx_t_21))) {
    PyObject* sequence = __pyx_t_21;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 3)) {
      if (size > 3) __Pyx_RaiseTooManyValuesError(3);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 823, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
      __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); 
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 2); 
    } else {
      __pyx_t_4 = PyList_GET_ITEM(sequence, 0); 
      __pyx_t_5 = PyList_GET_ITEM(sequence, 1); 
      __pyx_t_2 = PyList_GET_ITEM(sequence, 2); 
    }
    __Pyx_INCREF(__pyx_t_4);
    __Pyx_INCREF(__pyx_t_5);
    __Pyx_INCREF(__pyx_t_2);
    #else
    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_2 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    #endif
    __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_3 = PyObject_GetIter(__pyx_t_21); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 823, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
    __pyx_t_22 = Py_TYPE(__pyx_t_3)->tp_iternext;
    index = 0; __pyx_t_4 = __pyx_t_22(__pyx_t_3); if (unlikely(!__pyx_t_4)) goto __pyx_L13_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_4);
    index = 1; __pyx_t_5 = __pyx_t_22(__pyx_t_3); if (unlikely(!__pyx_t_5)) goto __pyx_L13_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_5);
    index = 2; __pyx_t_2 = __pyx_t_22(__pyx_t_3); if (unlikely(!__pyx_t_2)) goto __pyx_L13_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_22(__pyx_t_3), 3) < 0) __PYX_ERR(0, 823, __pyx_L1_error)
    __pyx_t_22 = NULL;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L14_unpacking_done;
    __pyx_L13_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_22 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(0, 823, __pyx_L1_error)
    __pyx_L14_unpacking_done:;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":823
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time
 * 
 *     trace, error, num_outliers = average_estimates(             # <<<<<<<<<<<<<<
 *             confidence_level, outlier_significance_level, max_num_samples,
 *             num_samples_used, processed_samples_indices, samples)
 */
  __Pyx_TraceLine(823,0,__PYX_ERR(0, 823, __pyx_L1_error))
  __pyx_v_trace = __pyx_t_4;
  __pyx_t_4 = 0;
  __pyx_v_error = __pyx_t_5;
  __pyx_t_5 = 0;
  __pyx_v_num_outliers = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":827
 *             num_samples_used, processed_samples_indices, samples)
 * 
 *     tot_wall_time = time.perf_counter() - init_tot_wall_time             # <<<<<<<<<<<<<<
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time
 * 
 */
  __Pyx_TraceLine(827,0,__PYX_ERR(0, 827, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 827, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 827, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
    }
  }
  __pyx_t_21 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 827, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = PyNumber_Subtract(__pyx_t_21, __pyx_v_init_tot_wall_time); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 827, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  __pyx_v_tot_wall_time = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":828
 * 
 *     tot_wall_time = time.perf_counter() - init_tot_wall_time
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time             # <<<<<<<<<<<<<<
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \
 */
  __Pyx_TraceLine(828,0,__PYX_ERR(0, 828, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_21, __pyx_n_s_time); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 828, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_21, __pyx_n_s_process_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 828, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  __pyx_t_21 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_21 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_21)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_21);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_5 = (__pyx_t_21) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_21) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_21); __pyx_t_21 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 828, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyNumber_Subtract(__pyx_t_5, __pyx_v_init_cpu_proc_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 828, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_cpu_proc_time = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":830
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \             # <<<<<<<<<<<<<<
 *         num_processed_samples, num_samples_used, converged, tot_wall_time, \
 *         alg_wall_time, cpu_proc_time
 */
  __Pyx_TraceLine(830,0,__PYX_ERR(0, 830, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
 
  /* "imate/traceinv/_hutchinson_method.pyx":831
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \
 *         num_processed_samples, num_samples_used, converged, tot_wall_time, \             # <<<<<<<<<<<<<<
 *         alg_wall_time, cpu_proc_time
 * 
 */
  __Pyx_TraceLine(831,0,__PYX_ERR(0, 831, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_num_processed_samples); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 831, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_num_samples_used); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 831, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_21 = __Pyx_PyInt_From_int(__pyx_v_converged); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 831, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
 
  /* "imate/traceinv/_hutchinson_method.pyx":830
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \             # <<<<<<<<<<<<<<
 *         num_processed_samples, num_samples_used, converged, tot_wall_time, \
 *         alg_wall_time, cpu_proc_time
 */
  __Pyx_TraceLine(830,0,__PYX_ERR(0, 830, __pyx_L1_error))
  __pyx_t_4 = PyTuple_New(11); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 830, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_INCREF(__pyx_v_trace);
  __Pyx_GIVEREF(__pyx_v_trace);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_trace);
  __Pyx_INCREF(__pyx_v_error);
  __Pyx_GIVEREF(__pyx_v_error);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_v_error);
  __Pyx_INCREF(__pyx_v_num_outliers);
  __Pyx_GIVEREF(__pyx_v_num_outliers);
  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_v_num_outliers);
  __Pyx_INCREF(__pyx_v_samples);
  __Pyx_GIVEREF(__pyx_v_samples);
  PyTuple_SET_ITEM(__pyx_t_4, 3, __pyx_v_samples);
  __Pyx_INCREF(__pyx_v_processed_samples_indices);
  __Pyx_GIVEREF(__pyx_v_processed_samples_indices);
  PyTuple_SET_ITEM(__pyx_t_4, 4, __pyx_v_processed_samples_indices);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_4, 5, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_4, 6, __pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_21);
  PyTuple_SET_ITEM(__pyx_t_4, 7, __pyx_t_21);
  __Pyx_INCREF(__pyx_v_tot_wall_time);
  __Pyx_GIVEREF(__pyx_v_tot_wall_time);
  PyTuple_SET_ITEM(__pyx_t_4, 8, __pyx_v_tot_wall_time);
  __Pyx_INCREF(__pyx_v_alg_wall_time);
  __Pyx_GIVEREF(__pyx_v_alg_wall_time);
  PyTuple_SET_ITEM(__pyx_t_4, 9, __pyx_v_alg_wall_time);
  __Pyx_INCREF(__pyx_v_cpu_proc_time);
  __Pyx_GIVEREF(__pyx_v_cpu_proc_time);
  PyTuple_SET_ITEM(__pyx_t_4, 10, __pyx_v_cpu_proc_time);
  __pyx_t_2 = 0;
  __pyx_t_5 = 0;
  __pyx_t_21 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":741
 * # =======================
 * 
 * def _hutchinson_method_float(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __PYX_XDEC_MEMVIEW(&__pyx_t_6, 1);
  __Pyx_XDECREF(__pyx_t_21);
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._hutchinson_method_float", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_vector_size);
  __Pyx_XDECREF(__pyx_v_E);
  __PYX_XDEC_MEMVIEW(&__pyx_v_memoryview_E, 1);
  __Pyx_XDECREF(__pyx_v_init_tot_wall_time);
  __Pyx_XDECREF(__pyx_v_init_cpu_proc_time);
  __Pyx_XDECREF(__pyx_v_samples);
  __Pyx_XDECREF(__pyx_v_processed_samples_indices);
  __Pyx_XDECREF(__pyx_v_init_alg_wall_time);
  __Pyx_XDECREF(__pyx_v_AtA);
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XDECREF(__pyx_v_alg_wall_time);
  __Pyx_XDECREF(__pyx_v_trace);
  __Pyx_XDECREF(__pyx_v_error);
  __Pyx_XDECREF(__pyx_v_num_outliers);
  __Pyx_XDECREF(__pyx_v_tot_wall_time);
  __Pyx_XDECREF(__pyx_v_cpu_proc_time);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "imate/traceinv/_hutchinson_method.pyx":839
 * # ========================
 * 
 * def _hutchinson_method_double(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_5_hutchinson_method_double(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5imate_8traceinv_18_hutchinson_method_4_hutchinson_method_double[] = "_hutchinson_method_double(A, B, C, gram, p, assume_matrix, min_num_samples, max_num_samples, error_atol, error_rtol, confidence_level, outlier_significance_level, solver_tol, orthogonalize, seed, num_threads)\n\n    This method processes double precision (64-bit) matrix ``A``.\n    ";
static PyMethodDef __pyx_mdef_5imate_8traceinv_18_hutchinson_method_5_hutchinson_method_double = {"_hutchinson_method_double", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5imate_8traceinv_18_hutchinson_method_5_hutchinson_method_double, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5imate_8traceinv_18_hutchinson_method_4_hutchinson_method_double};
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_5_hutchinson_method_double(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_A = 0;
  PyObject *__pyx_v_B = 0;
  PyObject *__pyx_v_C = 0;
  PyObject *__pyx_v_gram = 0;
  PyObject *__pyx_v_p = 0;
  PyObject *__pyx_v_assume_matrix = 0;
  PyObject *__pyx_v_min_num_samples = 0;
  PyObject *__pyx_v_max_num_samples = 0;
  PyObject *__pyx_v_error_atol = 0;
  PyObject *__pyx_v_error_rtol = 0;
  PyObject *__pyx_v_confidence_level = 0;
  PyObject *__pyx_v_outlier_significance_level = 0;
  PyObject *__pyx_v_solver_tol = 0;
  PyObject *__pyx_v_orthogonalize = 0;
  PyObject *__pyx_v_seed = 0;
  PyObject *__pyx_v_num_threads = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_hutchinson_method_double (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_A,&__pyx_n_s_B,&__pyx_n_s_C,&__pyx_n_s_gram,&__pyx_n_s_p,&__pyx_n_s_assume_matrix,&__pyx_n_s_min_num_samples,&__pyx_n_s_max_num_samples,&__pyx_n_s_error_atol,&__pyx_n_s_error_rtol,&__pyx_n_s_confidence_level,&__pyx_n_s_outlier_significance_level,&__pyx_n_s_solver_tol,&__pyx_n_s_orthogonalize,&__pyx_n_s_seed,&__pyx_n_s_num_threads,0};
    PyObject* values[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case 16: values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
        CYTHON_FALLTHROUGH;
        case 15: values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
        CYTHON_FALLTHROUGH;
        case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
        CYTHON_FALLTHROUGH;
        case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
        CYTHON_FALLTHROUGH;
        case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
        CYTHON_FALLTHROUGH;
        case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
        CYTHON_FALLTHROUGH;
        case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
        CYTHON_FALLTHROUGH;
        case  9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
        CYTHON_FALLTHROUGH;
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_A)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_B)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 1); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_C)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 2); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  3:
        if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_gram)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 3); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  4:
        if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_p)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 4); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  5:
        if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_assume_matrix)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 5); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  6:
        if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_min_num_samples)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 6); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  7:
        if (likely((values[7] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_max_num_samples)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 7); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  8:
        if (likely((values[8] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_error_atol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 8); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  9:
        if (likely((values[9] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_error_rtol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 9); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 10:
        if (likely((values[10] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_confidence_level)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 10); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 11:
        if (likely((values[11] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_outlier_significance_level)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 11); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 12:
        if (likely((values[12] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_solver_tol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 12); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 13:
        if (likely((values[13] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_orthogonalize)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 13); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 14:
        if (likely((values[14] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_seed)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 14); __PYX_ERR(0, 839, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case 15:
        if (likely((values[15] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, 15); __PYX_ERR(0, 839, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_hutchinson_method_double") < 0)) __PYX_ERR(0, 839, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 16) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
      values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
      values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
      values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
      values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
      values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
      values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
      values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
      values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
      values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
      values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
      values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
      values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
      values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
    }
    __pyx_v_A = values[0];
    __pyx_v_B = values[1];
    __pyx_v_C = values[2];
    __pyx_v_gram = values[3];
    __pyx_v_p = values[4];
    __pyx_v_assume_matrix = values[5];
    __pyx_v_min_num_samples = values[6];
    __pyx_v_max_num_samples = values[7];
    __pyx_v_error_atol = values[8];
    __pyx_v_error_rtol = values[9];
    __pyx_v_confidence_level = values[10];
    __pyx_v_outlier_significance_level = values[11];
    __pyx_v_solver_tol = values[12];
    __pyx_v_orthogonalize = values[13];
    __pyx_v_seed = values[14];
    __pyx_v_num_threads = values[15];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_hutchinson_method_double", 1, 16, 16, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 839, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._hutchinson_method_double", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5imate_8traceinv_18_hutchinson_method_4_hutchinson_method_double(__pyx_self, __pyx_v_A, __pyx_v_B, __pyx_v_C, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_min_num_samples, __pyx_v_max_num_samples, __pyx_v_error_atol, __pyx_v_error_rtol, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_solver_tol, __pyx_v_orthogonalize, __pyx_v_seed, __pyx_v_num_threads);
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_4_hutchinson_method_double(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_min_num_samples, PyObject *__pyx_v_max_num_samples, PyObject *__pyx_v_error_atol, PyObject *__pyx_v_error_rtol, PyObject *__pyx_v_confidence_level, PyObject *__pyx_v_outlier_significance_level, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_orthogonalize, PyObject *__pyx_v_seed, PyObject *__pyx_v_num_threads) {
  PyObject *__pyx_v_vector_size = NULL;
  PyObject *__pyx_v_E = NULL;
  __Pyx_memviewslice __pyx_v_memoryview_E = { 0, 0, { 0 }, { 0 }, { 0 } };
  double *__pyx_v_cE;
  PyObject *__pyx_v_init_tot_wall_time = NULL;
  PyObject *__pyx_v_init_cpu_proc_time = NULL;
  PyObject *__pyx_v_samples = NULL;
  PyObject *__pyx_v_processed_samples_indices = NULL;
  int __pyx_v_num_processed_samples;
  int __pyx_v_num_samples_used;
  int __pyx_v_converged;
  PyObject *__pyx_v_init_alg_wall_time = NULL;
  PyObject *__pyx_v_AtA = NULL;
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_v_alg_wall_time = NULL;
  PyObject *__pyx_v_trace = NULL;
  PyObject *__pyx_v_error = NULL;
  PyObject *__pyx_v_num_outliers = NULL;
  PyObject *__pyx_v_tot_wall_time = NULL;
  PyObject *__pyx_v_cpu_proc_time = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_memviewslice __pyx_t_6 = { 0, 0, { 0 }, { 0 }, { 0 } };
  Py_ssize_t __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  LongIndexType __pyx_t_9;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_10;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_11;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_12;
  __pyx_t_5imate_12_definitions_5types_IndexType __pyx_t_13;
  int __pyx_t_14;
  int __pyx_t_15;
  int __pyx_t_16;
  Py_ssize_t __pyx_t_17;
  PyObject *(*__pyx_t_18)(PyObject *);
  double __pyx_t_19;
  int __pyx_t_20;
  PyObject *__pyx_t_21 = NULL;
  PyObject *(*__pyx_t_22)(PyObject *);
  int __pyx_t_23;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceFrameInit(__pyx_codeobj__5)
  __Pyx_RefNannySetupContext("_hutchinson_method_double", 0);
  __Pyx_TraceCall("_hutchinson_method_double", __pyx_f[0], 839, 0, __PYX_ERR(0, 839, __pyx_L1_error));
 
  /* "imate/traceinv/_hutchinson_method.pyx":860
 *     """
 * 
 *     vector_size = A.shape[0]             # <<<<<<<<<<<<<<
 * 
 *     # Allocate random array with Fortran ordering (first index is contiguous)
 */
  __Pyx_TraceLine(860,0,__PYX_ERR(0, 860, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 860, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_t_1, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 860, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_vector_size = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":864
 *     # Allocate random array with Fortran ordering (first index is contiguous)
 *     # 2D array E should be treated as a matrix, random vectors are columns of E
 *     E = numpy.empty((vector_size, max_num_samples), dtype=numpy.float64,             # <<<<<<<<<<<<<<
 *                     order='F')
 * 
 */
  __Pyx_TraceLine(864,0,__PYX_ERR(0, 864, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_v_vector_size);
  __Pyx_GIVEREF(__pyx_v_vector_size);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_vector_size);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_GIVEREF(__pyx_v_max_num_samples);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_max_num_samples);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyDict_NewPresized(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_order, __pyx_n_u_F) < 0) __PYX_ERR(0, 864, __pyx_L1_error)
  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 864, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_E = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":868
 * 
 *     # Get c pointer to E
 *     cdef double[::1, :] memoryview_E = E             # <<<<<<<<<<<<<<
 *     cdef double* cE = &memoryview_E[0, 0]
 * 
 */
  __Pyx_TraceLine(868,0,__PYX_ERR(0, 868, __pyx_L1_error))
  __pyx_t_6 = __Pyx_PyObject_to_MemoryviewSlice_dcd__double(__pyx_v_E, PyBUF_WRITABLE); if (unlikely(!__pyx_t_6.memview)) __PYX_ERR(0, 868, __pyx_L1_error)
  __pyx_v_memoryview_E = __pyx_t_6;
  __pyx_t_6.memview = NULL;
  __pyx_t_6.data = NULL;
 
  /* "imate/traceinv/_hutchinson_method.pyx":869
 *     # Get c pointer to E
 *     cdef double[::1, :] memoryview_E = E
 *     cdef double* cE = &memoryview_E[0, 0]             # <<<<<<<<<<<<<<
 * 
 *     init_tot_wall_time = time.perf_counter()
 */
  __Pyx_TraceLine(869,0,__PYX_ERR(0, 869, __pyx_L1_error))
  __pyx_t_7 = 0;
  __pyx_t_8 = 0;
  __pyx_v_cE = (&(*((double *) ( /* dim=1 */ (( /* dim=0 */ ((char *) (((double *) __pyx_v_memoryview_E.data) + __pyx_t_7)) ) + __pyx_t_8 * __pyx_v_memoryview_E.strides[1]) ))));
 
  /* "imate/traceinv/_hutchinson_method.pyx":871
 *     cdef double* cE = &memoryview_E[0, 0]
 * 
 *     init_tot_wall_time = time.perf_counter()             # <<<<<<<<<<<<<<
 *     init_cpu_proc_time = time.process_time()
 * 
 */
  __Pyx_TraceLine(871,0,__PYX_ERR(0, 871, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 871, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 871, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_5 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 871, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_init_tot_wall_time = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":872
 * 
 *     init_tot_wall_time = time.perf_counter()
 *     init_cpu_proc_time = time.process_time()             # <<<<<<<<<<<<<<
 * 
 *     # Generate orthogonalized random vectors with unit norm
 */
  __Pyx_TraceLine(872,0,__PYX_ERR(0, 872, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_time); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 872, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_process_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 872, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_5 = (__pyx_t_3) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 872, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_init_cpu_proc_time = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":875
 * 
 *     # Generate orthogonalized random vectors with unit norm
 *     generate_random_column_vectors[double](cE, vector_size, max_num_samples,             # <<<<<<<<<<<<<<
 *                                            int(orthogonalize), seed,
 *                                            num_threads)
 */
  __Pyx_TraceLine(875,0,__PYX_ERR(0, 875, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyInt_As_LongIndexType(__pyx_v_vector_size); if (unlikely((__pyx_t_9 == ((LongIndexType)-1)) && PyErr_Occurred())) __PYX_ERR(0, 875, __pyx_L1_error)
  __pyx_t_10 = __Pyx_PyInt_As_int(__pyx_v_max_num_samples); if (unlikely((__pyx_t_10 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 875, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":876
 *     # Generate orthogonalized random vectors with unit norm
 *     generate_random_column_vectors[double](cE, vector_size, max_num_samples,
 *                                            int(orthogonalize), seed,             # <<<<<<<<<<<<<<
 *                                            num_threads)
 * 
 */
  __Pyx_TraceLine(876,0,__PYX_ERR(0, 876, __pyx_L1_error))
  __pyx_t_5 = __Pyx_PyNumber_Int(__pyx_v_orthogonalize); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 876, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_11 = __Pyx_PyInt_As_int(__pyx_t_5); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 876, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_seed); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 876, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":877
 *     generate_random_column_vectors[double](cE, vector_size, max_num_samples,
 *                                            int(orthogonalize), seed,
 *                                            num_threads)             # <<<<<<<<<<<<<<
 * 
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float64)
 */
  __Pyx_TraceLine(877,0,__PYX_ERR(0, 877, __pyx_L1_error))
  __pyx_t_13 = __Pyx_PyInt_As_int(__pyx_v_num_threads); if (unlikely((__pyx_t_13 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 877, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":875
 * 
 *     # Generate orthogonalized random vectors with unit norm
 *     generate_random_column_vectors[double](cE, vector_size, max_num_samples,             # <<<<<<<<<<<<<<
 *                                            int(orthogonalize), seed,
 *                                            num_threads)
 */
  __Pyx_TraceLine(875,0,__PYX_ERR(0, 875, __pyx_L1_error))
  __pyx_fuse_1__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors(__pyx_v_cE, __pyx_t_9, __pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13);
 
  /* "imate/traceinv/_hutchinson_method.pyx":879
 *                                            num_threads)
 * 
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float64)             # <<<<<<<<<<<<<<
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan
 */
  __Pyx_TraceLine(879,0,__PYX_ERR(0, 879, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_zeros); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_GIVEREF(__pyx_v_max_num_samples);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_max_num_samples);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
  __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_float64); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_4) < 0) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 879, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_samples = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":880
 * 
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float64)
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)             # <<<<<<<<<<<<<<
 *     samples[:] = numpy.nan
 *     cdef int num_processed_samples = 0
 */
  __Pyx_TraceLine(880,0,__PYX_ERR(0, 880, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 880, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_zeros); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 880, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 880, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_INCREF(__pyx_v_max_num_samples);
  __Pyx_GIVEREF(__pyx_v_max_num_samples);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_max_num_samples);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 880, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
  __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 880, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_dtype, ((PyObject *)(&PyInt_Type))) < 0) __PYX_ERR(0, 880, __pyx_L1_error)
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 880, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_processed_samples_indices = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":881
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float64)
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan             # <<<<<<<<<<<<<<
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0
 */
  __Pyx_TraceLine(881,0,__PYX_ERR(0, 881, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 881, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_nan); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 881, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (__Pyx_PyObject_SetSlice(__pyx_v_samples, __pyx_t_4, 0, 0, NULL, NULL, &__pyx_slice__4, 0, 0, 0) < 0) __PYX_ERR(0, 881, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":882
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan
 *     cdef int num_processed_samples = 0             # <<<<<<<<<<<<<<
 *     cdef int num_samples_used = 0
 *     cdef int converged = 0
 */
  __Pyx_TraceLine(882,0,__PYX_ERR(0, 882, __pyx_L1_error))
  __pyx_v_num_processed_samples = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":883
 *     samples[:] = numpy.nan
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0             # <<<<<<<<<<<<<<
 *     cdef int converged = 0
 * 
 */
  __Pyx_TraceLine(883,0,__PYX_ERR(0, 883, __pyx_L1_error))
  __pyx_v_num_samples_used = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":884
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0
 *     cdef int converged = 0             # <<<<<<<<<<<<<<
 * 
 *     init_alg_wall_time = time.perf_counter()
 */
  __Pyx_TraceLine(884,0,__PYX_ERR(0, 884, __pyx_L1_error))
  __pyx_v_converged = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":886
 *     cdef int converged = 0
 * 
 *     init_alg_wall_time = time.perf_counter()             # <<<<<<<<<<<<<<
 * 
 *     # Compute Gramian matrix if needed
 */
  __Pyx_TraceLine(886,0,__PYX_ERR(0, 886, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 886, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 886, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_4 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 886, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_init_alg_wall_time = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":889
 * 
 *     # Compute Gramian matrix if needed
 *     if gram:             # <<<<<<<<<<<<<<
 *         if (p == 1) and (B is None) and (C is None):
 *             # This special case does not needed the computation of Gramian.
 */
  __Pyx_TraceLine(889,0,__PYX_ERR(0, 889, __pyx_L1_error))
  __pyx_t_14 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_14 < 0)) __PYX_ERR(0, 889, __pyx_L1_error)
  if (__pyx_t_14) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":890
 *     # Compute Gramian matrix if needed
 *     if gram:
 *         if (p == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *             # This special case does not needed the computation of Gramian.
 *             AtA = None
 */
    __Pyx_TraceLine(890,0,__PYX_ERR(0, 890, __pyx_L1_error))
    __pyx_t_4 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 890, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_15 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_15 < 0)) __PYX_ERR(0, 890, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (__pyx_t_15) {
    } else {
      __pyx_t_14 = __pyx_t_15;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_15 = (__pyx_v_B == Py_None);
    __pyx_t_16 = (__pyx_t_15 != 0);
    if (__pyx_t_16) {
    } else {
      __pyx_t_14 = __pyx_t_16;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_16 = (__pyx_v_C == Py_None);
    __pyx_t_15 = (__pyx_t_16 != 0);
    __pyx_t_14 = __pyx_t_15;
    __pyx_L5_bool_binop_done:;
    if (__pyx_t_14) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":892
 *         if (p == 1) and (B is None) and (C is None):
 *             # This special case does not needed the computation of Gramian.
 *             AtA = None             # <<<<<<<<<<<<<<
 *         else:
 *             AtA = A.T @ A
 */
      __Pyx_TraceLine(892,0,__PYX_ERR(0, 892, __pyx_L1_error))
      __Pyx_INCREF(Py_None);
      __pyx_v_AtA = Py_None;
 
      /* "imate/traceinv/_hutchinson_method.pyx":890
 *     # Compute Gramian matrix if needed
 *     if gram:
 *         if (p == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *             # This special case does not needed the computation of Gramian.
 *             AtA = None
 */
      goto __pyx_L4;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":894
 *             AtA = None
 *         else:
 *             AtA = A.T @ A             # <<<<<<<<<<<<<<
 *     else:
 *         AtA = None
 */
    __Pyx_TraceLine(894,0,__PYX_ERR(0, 894, __pyx_L1_error))
    /*else*/ {
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_T); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 894, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_3 = __Pyx_PyNumber_MatrixMultiply(__pyx_t_4, __pyx_v_A); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 894, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_AtA = __pyx_t_3;
      __pyx_t_3 = 0;
    }
    __pyx_L4:;
 
    /* "imate/traceinv/_hutchinson_method.pyx":889
 * 
 *     # Compute Gramian matrix if needed
 *     if gram:             # <<<<<<<<<<<<<<
 *         if (p == 1) and (B is None) and (C is None):
 *             # This special case does not needed the computation of Gramian.
 */
    goto __pyx_L3;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":896
 *             AtA = A.T @ A
 *     else:
 *         AtA = None             # <<<<<<<<<<<<<<
 * 
 *     # Monte-Carlo sampling
 */
  __Pyx_TraceLine(896,0,__PYX_ERR(0, 896, __pyx_L1_error))
  /*else*/ {
    __Pyx_INCREF(Py_None);
    __pyx_v_AtA = Py_None;
  }
  __pyx_L3:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":899
 * 
 *     # Monte-Carlo sampling
 *     for i in range(max_num_samples):             # <<<<<<<<<<<<<<
 * 
 *         if converged == 0:
 */
  __Pyx_TraceLine(899,0,__PYX_ERR(0, 899, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_range, __pyx_v_max_num_samples); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 899, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
    __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_17 = 0;
    __pyx_t_18 = NULL;
  } else {
    __pyx_t_17 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 899, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_18 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_18)) __PYX_ERR(0, 899, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  for (;;) {
    if (likely(!__pyx_t_18)) {
      if (likely(PyList_CheckExact(__pyx_t_4))) {
        if (__pyx_t_17 >= PyList_GET_SIZE(__pyx_t_4)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_17); __Pyx_INCREF(__pyx_t_3); __pyx_t_17++; if (unlikely(0 < 0)) __PYX_ERR(0, 899, __pyx_L1_error)
        #else
        __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_17); __pyx_t_17++; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 899, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        #endif
      } else {
        if (__pyx_t_17 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_17); __Pyx_INCREF(__pyx_t_3); __pyx_t_17++; if (unlikely(0 < 0)) __PYX_ERR(0, 899, __pyx_L1_error)
        #else
        __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_17); __pyx_t_17++; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 899, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        #endif
      }
    } else {
      __pyx_t_3 = __pyx_t_18(__pyx_t_4);
      if (unlikely(!__pyx_t_3)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 899, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_3);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_3);
    __pyx_t_3 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":901
 *     for i in range(max_num_samples):
 * 
 *         if converged == 0:             # <<<<<<<<<<<<<<
 * 
 *             # Stochastic estimator of trace using the i-th column of E
 */
    __Pyx_TraceLine(901,0,__PYX_ERR(0, 901, __pyx_L1_error))
    __pyx_t_14 = ((__pyx_v_converged == 0) != 0);
    if (__pyx_t_14) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":905
 *             # Stochastic estimator of trace using the i-th column of E
 *             samples[i] = _stochastic_trace_estimator_double(
 *                     A, AtA, B, C, E[:, i], gram, p, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 * 
 *             # Store the index of processed samples
 */
      __Pyx_TraceLine(905,0,__PYX_ERR(0, 905, __pyx_L1_error))
      __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 905, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_INCREF(__pyx_slice__4);
      __Pyx_GIVEREF(__pyx_slice__4);
      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_slice__4);
      __Pyx_INCREF(__pyx_v_i);
      __Pyx_GIVEREF(__pyx_v_i);
      PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_i);
      __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_v_E, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 905, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
      /* "imate/traceinv/_hutchinson_method.pyx":904
 * 
 *             # Stochastic estimator of trace using the i-th column of E
 *             samples[i] = _stochastic_trace_estimator_double(             # <<<<<<<<<<<<<<
 *                     A, AtA, B, C, E[:, i], gram, p, assume_matrix, solver_tol)
 * 
 */
      __Pyx_TraceLine(904,0,__PYX_ERR(0, 904, __pyx_L1_error))
      __pyx_t_19 = __pyx_f_5imate_8traceinv_18_hutchinson_method__stochastic_trace_estimator_double(__pyx_v_A, __pyx_v_AtA, __pyx_v_B, __pyx_v_C, __pyx_t_2, __pyx_v_gram, __pyx_v_p, __pyx_v_assume_matrix, __pyx_v_solver_tol); if (unlikely(__pyx_t_19 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(0, 904, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_2 = PyFloat_FromDouble(__pyx_t_19); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 904, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      if (unlikely(PyObject_SetItem(__pyx_v_samples, __pyx_v_i, __pyx_t_2) < 0)) __PYX_ERR(0, 904, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
      /* "imate/traceinv/_hutchinson_method.pyx":908
 * 
 *             # Store the index of processed samples
 *             processed_samples_indices[num_processed_samples] = i             # <<<<<<<<<<<<<<
 *             num_processed_samples += 1
 * 
 */
      __Pyx_TraceLine(908,0,__PYX_ERR(0, 908, __pyx_L1_error))
      if (unlikely(__Pyx_SetItemInt(__pyx_v_processed_samples_indices, __pyx_v_num_processed_samples, __pyx_v_i, int, 1, __Pyx_PyInt_From_int, 0, 0, 0) < 0)) __PYX_ERR(0, 908, __pyx_L1_error)
 
      /* "imate/traceinv/_hutchinson_method.pyx":909
 *             # Store the index of processed samples
 *             processed_samples_indices[num_processed_samples] = i
 *             num_processed_samples += 1             # <<<<<<<<<<<<<<
 * 
 *             # Check whether convergence criterion has been met to stop.
 */
      __Pyx_TraceLine(909,0,__PYX_ERR(0, 909, __pyx_L1_error))
      __pyx_v_num_processed_samples = (__pyx_v_num_processed_samples + 1);
 
      /* "imate/traceinv/_hutchinson_method.pyx":914
 *             # This check can also be done after another parallel thread
 *             # set all_converged to "1", but we continue to update error.
 *             converged, num_samples_used = check_convergence(             # <<<<<<<<<<<<<<
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,
 */
      __Pyx_TraceLine(914,0,__PYX_ERR(0, 914, __pyx_L1_error))
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_check_convergence); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 914, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
 
      /* "imate/traceinv/_hutchinson_method.pyx":916
 *             converged, num_samples_used = check_convergence(
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,             # <<<<<<<<<<<<<<
 *                     error_rtol)
 * 
 */
      __Pyx_TraceLine(916,0,__PYX_ERR(0, 916, __pyx_L1_error))
      __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_num_processed_samples); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 916, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
 
      /* "imate/traceinv/_hutchinson_method.pyx":917
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,
 *                     error_rtol)             # <<<<<<<<<<<<<<
 * 
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time
 */
      __Pyx_TraceLine(917,0,__PYX_ERR(0, 917, __pyx_L1_error))
      __pyx_t_1 = NULL;
      __pyx_t_20 = 0;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_1)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_1);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
          __pyx_t_20 = 1;
        }
      }
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_3)) {
        PyObject *__pyx_temp[8] = {__pyx_t_1, __pyx_v_samples, __pyx_v_min_num_samples, __pyx_v_processed_samples_indices, __pyx_t_5, __pyx_v_confidence_level, __pyx_v_error_atol, __pyx_v_error_rtol};
        __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_20, 7+__pyx_t_20); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
        PyObject *__pyx_temp[8] = {__pyx_t_1, __pyx_v_samples, __pyx_v_min_num_samples, __pyx_v_processed_samples_indices, __pyx_t_5, __pyx_v_confidence_level, __pyx_v_error_atol, __pyx_v_error_rtol};
        __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_20, 7+__pyx_t_20); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else
      #endif
      {
        __pyx_t_21 = PyTuple_New(7+__pyx_t_20); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_21);
        if (__pyx_t_1) {
          __Pyx_GIVEREF(__pyx_t_1); PyTuple_SET_ITEM(__pyx_t_21, 0, __pyx_t_1); __pyx_t_1 = NULL;
        }
        __Pyx_INCREF(__pyx_v_samples);
        __Pyx_GIVEREF(__pyx_v_samples);
        PyTuple_SET_ITEM(__pyx_t_21, 0+__pyx_t_20, __pyx_v_samples);
        __Pyx_INCREF(__pyx_v_min_num_samples);
        __Pyx_GIVEREF(__pyx_v_min_num_samples);
        PyTuple_SET_ITEM(__pyx_t_21, 1+__pyx_t_20, __pyx_v_min_num_samples);
        __Pyx_INCREF(__pyx_v_processed_samples_indices);
        __Pyx_GIVEREF(__pyx_v_processed_samples_indices);
        PyTuple_SET_ITEM(__pyx_t_21, 2+__pyx_t_20, __pyx_v_processed_samples_indices);
        __Pyx_GIVEREF(__pyx_t_5);
        PyTuple_SET_ITEM(__pyx_t_21, 3+__pyx_t_20, __pyx_t_5);
        __Pyx_INCREF(__pyx_v_confidence_level);
        __Pyx_GIVEREF(__pyx_v_confidence_level);
        PyTuple_SET_ITEM(__pyx_t_21, 4+__pyx_t_20, __pyx_v_confidence_level);
        __Pyx_INCREF(__pyx_v_error_atol);
        __Pyx_GIVEREF(__pyx_v_error_atol);
        PyTuple_SET_ITEM(__pyx_t_21, 5+__pyx_t_20, __pyx_v_error_atol);
        __Pyx_INCREF(__pyx_v_error_rtol);
        __Pyx_GIVEREF(__pyx_v_error_rtol);
        PyTuple_SET_ITEM(__pyx_t_21, 6+__pyx_t_20, __pyx_v_error_rtol);
        __pyx_t_5 = 0;
        __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_21, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if ((likely(PyTuple_CheckExact(__pyx_t_2))) || (PyList_CheckExact(__pyx_t_2))) {
        PyObject* sequence = __pyx_t_2;
        Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
        if (unlikely(size != 2)) {
          if (size > 2) __Pyx_RaiseTooManyValuesError(2);
          else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
          __PYX_ERR(0, 914, __pyx_L1_error)
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        if (likely(PyTuple_CheckExact(sequence))) {
          __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); 
          __pyx_t_21 = PyTuple_GET_ITEM(sequence, 1); 
        } else {
          __pyx_t_3 = PyList_GET_ITEM(sequence, 0); 
          __pyx_t_21 = PyList_GET_ITEM(sequence, 1); 
        }
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_21);
        #else
        __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_21 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_21);
        #endif
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      } else {
        Py_ssize_t index = -1;
        __pyx_t_5 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 914, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        __pyx_t_22 = Py_TYPE(__pyx_t_5)->tp_iternext;
        index = 0; __pyx_t_3 = __pyx_t_22(__pyx_t_5); if (unlikely(!__pyx_t_3)) goto __pyx_L11_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_3);
        index = 1; __pyx_t_21 = __pyx_t_22(__pyx_t_5); if (unlikely(!__pyx_t_21)) goto __pyx_L11_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_21);
        if (__Pyx_IternextUnpackEndCheck(__pyx_t_22(__pyx_t_5), 2) < 0) __PYX_ERR(0, 914, __pyx_L1_error)
        __pyx_t_22 = NULL;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        goto __pyx_L12_unpacking_done;
        __pyx_L11_unpacking_failed:;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __pyx_t_22 = NULL;
        if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
        __PYX_ERR(0, 914, __pyx_L1_error)
        __pyx_L12_unpacking_done:;
      }
 
      /* "imate/traceinv/_hutchinson_method.pyx":914
 *             # This check can also be done after another parallel thread
 *             # set all_converged to "1", but we continue to update error.
 *             converged, num_samples_used = check_convergence(             # <<<<<<<<<<<<<<
 *                     samples, min_num_samples, processed_samples_indices,
 *                     num_processed_samples, confidence_level, error_atol,
 */
      __Pyx_TraceLine(914,0,__PYX_ERR(0, 914, __pyx_L1_error))
      __pyx_t_20 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_20 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 914, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_23 = __Pyx_PyInt_As_int(__pyx_t_21); if (unlikely((__pyx_t_23 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 914, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
      __pyx_v_converged = __pyx_t_20;
      __pyx_v_num_samples_used = __pyx_t_23;
 
      /* "imate/traceinv/_hutchinson_method.pyx":901
 *     for i in range(max_num_samples):
 * 
 *         if converged == 0:             # <<<<<<<<<<<<<<
 * 
 *             # Stochastic estimator of trace using the i-th column of E
 */
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":899
 * 
 *     # Monte-Carlo sampling
 *     for i in range(max_num_samples):             # <<<<<<<<<<<<<<
 * 
 *         if converged == 0:
 */
    __Pyx_TraceLine(899,0,__PYX_ERR(0, 899, __pyx_L1_error))
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":919
 *                     error_rtol)
 * 
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time             # <<<<<<<<<<<<<<
 * 
 *     trace, error, num_outliers = average_estimates(
 */
  __Pyx_TraceLine(919,0,__PYX_ERR(0, 919, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 919, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_21 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 919, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_21))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_21);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_21);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_21, function);
    }
  }
  __pyx_t_4 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_21, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_21);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 919, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  __pyx_t_21 = PyNumber_Subtract(__pyx_t_4, __pyx_v_init_alg_wall_time); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 919, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_alg_wall_time = __pyx_t_21;
  __pyx_t_21 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":921
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time
 * 
 *     trace, error, num_outliers = average_estimates(             # <<<<<<<<<<<<<<
 *             confidence_level, outlier_significance_level, max_num_samples,
 *             num_samples_used, processed_samples_indices, samples)
 */
  __Pyx_TraceLine(921,0,__PYX_ERR(0, 921, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_average_estimates); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 921, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
 
  /* "imate/traceinv/_hutchinson_method.pyx":923
 *     trace, error, num_outliers = average_estimates(
 *             confidence_level, outlier_significance_level, max_num_samples,
 *             num_samples_used, processed_samples_indices, samples)             # <<<<<<<<<<<<<<
 * 
 *     tot_wall_time = time.perf_counter() - init_tot_wall_time
 */
  __Pyx_TraceLine(923,0,__PYX_ERR(0, 923, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_num_samples_used); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 923, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  __pyx_t_23 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_23 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[7] = {__pyx_t_3, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_max_num_samples, __pyx_t_2, __pyx_v_processed_samples_indices, __pyx_v_samples};
    __pyx_t_21 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_23, 6+__pyx_t_23); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_21);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[7] = {__pyx_t_3, __pyx_v_confidence_level, __pyx_v_outlier_significance_level, __pyx_v_max_num_samples, __pyx_t_2, __pyx_v_processed_samples_indices, __pyx_v_samples};
    __pyx_t_21 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_23, 6+__pyx_t_23); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_21);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else
  #endif
  {
    __pyx_t_5 = PyTuple_New(6+__pyx_t_23); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (__pyx_t_3) {
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3); __pyx_t_3 = NULL;
    }
    __Pyx_INCREF(__pyx_v_confidence_level);
    __Pyx_GIVEREF(__pyx_v_confidence_level);
    PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_23, __pyx_v_confidence_level);
    __Pyx_INCREF(__pyx_v_outlier_significance_level);
    __Pyx_GIVEREF(__pyx_v_outlier_significance_level);
    PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_23, __pyx_v_outlier_significance_level);
    __Pyx_INCREF(__pyx_v_max_num_samples);
    __Pyx_GIVEREF(__pyx_v_max_num_samples);
    PyTuple_SET_ITEM(__pyx_t_5, 2+__pyx_t_23, __pyx_v_max_num_samples);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_5, 3+__pyx_t_23, __pyx_t_2);
    __Pyx_INCREF(__pyx_v_processed_samples_indices);
    __Pyx_GIVEREF(__pyx_v_processed_samples_indices);
    PyTuple_SET_ITEM(__pyx_t_5, 4+__pyx_t_23, __pyx_v_processed_samples_indices);
    __Pyx_INCREF(__pyx_v_samples);
    __Pyx_GIVEREF(__pyx_v_samples);
    PyTuple_SET_ITEM(__pyx_t_5, 5+__pyx_t_23, __pyx_v_samples);
    __pyx_t_2 = 0;
    __pyx_t_21 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_5, NULL); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_21);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if ((likely(PyTuple_CheckExact(__pyx_t_21))) || (PyList_CheckExact(__pyx_t_21))) {
    PyObject* sequence = __pyx_t_21;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 3)) {
      if (size > 3) __Pyx_RaiseTooManyValuesError(3);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 921, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
      __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); 
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 2); 
    } else {
      __pyx_t_4 = PyList_GET_ITEM(sequence, 0); 
      __pyx_t_5 = PyList_GET_ITEM(sequence, 1); 
      __pyx_t_2 = PyList_GET_ITEM(sequence, 2); 
    }
    __Pyx_INCREF(__pyx_t_4);
    __Pyx_INCREF(__pyx_t_5);
    __Pyx_INCREF(__pyx_t_2);
    #else
    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_2 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    #endif
    __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_3 = PyObject_GetIter(__pyx_t_21); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 921, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
    __pyx_t_22 = Py_TYPE(__pyx_t_3)->tp_iternext;
    index = 0; __pyx_t_4 = __pyx_t_22(__pyx_t_3); if (unlikely(!__pyx_t_4)) goto __pyx_L13_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_4);
    index = 1; __pyx_t_5 = __pyx_t_22(__pyx_t_3); if (unlikely(!__pyx_t_5)) goto __pyx_L13_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_5);
    index = 2; __pyx_t_2 = __pyx_t_22(__pyx_t_3); if (unlikely(!__pyx_t_2)) goto __pyx_L13_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_22(__pyx_t_3), 3) < 0) __PYX_ERR(0, 921, __pyx_L1_error)
    __pyx_t_22 = NULL;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L14_unpacking_done;
    __pyx_L13_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_22 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(0, 921, __pyx_L1_error)
    __pyx_L14_unpacking_done:;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":921
 *     alg_wall_time = time.perf_counter() - init_alg_wall_time
 * 
 *     trace, error, num_outliers = average_estimates(             # <<<<<<<<<<<<<<
 *             confidence_level, outlier_significance_level, max_num_samples,
 *             num_samples_used, processed_samples_indices, samples)
 */
  __Pyx_TraceLine(921,0,__PYX_ERR(0, 921, __pyx_L1_error))
  __pyx_v_trace = __pyx_t_4;
  __pyx_t_4 = 0;
  __pyx_v_error = __pyx_t_5;
  __pyx_t_5 = 0;
  __pyx_v_num_outliers = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":925
 *             num_samples_used, processed_samples_indices, samples)
 * 
 *     tot_wall_time = time.perf_counter() - init_tot_wall_time             # <<<<<<<<<<<<<<
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time
 * 
 */
  __Pyx_TraceLine(925,0,__PYX_ERR(0, 925, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 925, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_perf_counter); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 925, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
    }
  }
  __pyx_t_21 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 925, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = PyNumber_Subtract(__pyx_t_21, __pyx_v_init_tot_wall_time); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 925, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  __pyx_v_tot_wall_time = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":926
 * 
 *     tot_wall_time = time.perf_counter() - init_tot_wall_time
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time             # <<<<<<<<<<<<<<
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \
 */
  __Pyx_TraceLine(926,0,__PYX_ERR(0, 926, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_21, __pyx_n_s_time); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_21, __pyx_n_s_process_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
  __pyx_t_21 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_21 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_21)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_21);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_5 = (__pyx_t_21) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_21) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_21); __pyx_t_21 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyNumber_Subtract(__pyx_t_5, __pyx_v_init_cpu_proc_time); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_cpu_proc_time = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":928
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \             # <<<<<<<<<<<<<<
 *         num_processed_samples, num_samples_used, converged, tot_wall_time, \
 *         alg_wall_time, cpu_proc_time
 */
  __Pyx_TraceLine(928,0,__PYX_ERR(0, 928, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
 
  /* "imate/traceinv/_hutchinson_method.pyx":929
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \
 *         num_processed_samples, num_samples_used, converged, tot_wall_time, \             # <<<<<<<<<<<<<<
 *         alg_wall_time, cpu_proc_time
 * 
 */
  __Pyx_TraceLine(929,0,__PYX_ERR(0, 929, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_num_processed_samples); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 929, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_num_samples_used); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 929, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_21 = __Pyx_PyInt_From_int(__pyx_v_converged); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 929, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_21);
 
  /* "imate/traceinv/_hutchinson_method.pyx":928
 *     cpu_proc_time = time.process_time() - init_cpu_proc_time
 * 
 *     return trace, error, num_outliers, samples, processed_samples_indices, \             # <<<<<<<<<<<<<<
 *         num_processed_samples, num_samples_used, converged, tot_wall_time, \
 *         alg_wall_time, cpu_proc_time
 */
  __Pyx_TraceLine(928,0,__PYX_ERR(0, 928, __pyx_L1_error))
  __pyx_t_4 = PyTuple_New(11); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 928, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_INCREF(__pyx_v_trace);
  __Pyx_GIVEREF(__pyx_v_trace);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_trace);
  __Pyx_INCREF(__pyx_v_error);
  __Pyx_GIVEREF(__pyx_v_error);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_v_error);
  __Pyx_INCREF(__pyx_v_num_outliers);
  __Pyx_GIVEREF(__pyx_v_num_outliers);
  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_v_num_outliers);
  __Pyx_INCREF(__pyx_v_samples);
  __Pyx_GIVEREF(__pyx_v_samples);
  PyTuple_SET_ITEM(__pyx_t_4, 3, __pyx_v_samples);
  __Pyx_INCREF(__pyx_v_processed_samples_indices);
  __Pyx_GIVEREF(__pyx_v_processed_samples_indices);
  PyTuple_SET_ITEM(__pyx_t_4, 4, __pyx_v_processed_samples_indices);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_4, 5, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_4, 6, __pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_21);
  PyTuple_SET_ITEM(__pyx_t_4, 7, __pyx_t_21);
  __Pyx_INCREF(__pyx_v_tot_wall_time);
  __Pyx_GIVEREF(__pyx_v_tot_wall_time);
  PyTuple_SET_ITEM(__pyx_t_4, 8, __pyx_v_tot_wall_time);
  __Pyx_INCREF(__pyx_v_alg_wall_time);
  __Pyx_GIVEREF(__pyx_v_alg_wall_time);
  PyTuple_SET_ITEM(__pyx_t_4, 9, __pyx_v_alg_wall_time);
  __Pyx_INCREF(__pyx_v_cpu_proc_time);
  __Pyx_GIVEREF(__pyx_v_cpu_proc_time);
  PyTuple_SET_ITEM(__pyx_t_4, 10, __pyx_v_cpu_proc_time);
  __pyx_t_2 = 0;
  __pyx_t_5 = 0;
  __pyx_t_21 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":839
 * # ========================
 * 
 * def _hutchinson_method_double(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __PYX_XDEC_MEMVIEW(&__pyx_t_6, 1);
  __Pyx_XDECREF(__pyx_t_21);
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._hutchinson_method_double", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_vector_size);
  __Pyx_XDECREF(__pyx_v_E);
  __PYX_XDEC_MEMVIEW(&__pyx_v_memoryview_E, 1);
  __Pyx_XDECREF(__pyx_v_init_tot_wall_time);
  __Pyx_XDECREF(__pyx_v_init_cpu_proc_time);
  __Pyx_XDECREF(__pyx_v_samples);
  __Pyx_XDECREF(__pyx_v_processed_samples_indices);
  __Pyx_XDECREF(__pyx_v_init_alg_wall_time);
  __Pyx_XDECREF(__pyx_v_AtA);
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XDECREF(__pyx_v_alg_wall_time);
  __Pyx_XDECREF(__pyx_v_trace);
  __Pyx_XDECREF(__pyx_v_error);
  __Pyx_XDECREF(__pyx_v_num_outliers);
  __Pyx_XDECREF(__pyx_v_tot_wall_time);
  __Pyx_XDECREF(__pyx_v_cpu_proc_time);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "imate/traceinv/_hutchinson_method.pyx":937
 * # ================================
 * 
 * cdef float _stochastic_trace_estimator_float(             # <<<<<<<<<<<<<<
 *         A,
 *         AtA,
 */
 
static float __pyx_f_5imate_8traceinv_18_hutchinson_method__stochastic_trace_estimator_float(PyObject *__pyx_v_A, PyObject *__pyx_v_AtA, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_E, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_solver_tol) {
  PyObject *__pyx_v_OpE = NULL;
  __Pyx_memviewslice __pyx_v_memoryview_E = { 0, 0, { 0 }, { 0 }, { 0 } };
  float *__pyx_v_cE;
  __Pyx_memviewslice __pyx_v_memoryview_OpE = { 0, 0, { 0 }, { 0 }, { 0 } };
  float *__pyx_v_cOpE;
  int __pyx_v_vector_size;
  float __pyx_v_inner_prod;
  float __pyx_v_trace_estimate;
  float __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } };
  Py_ssize_t __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_stochastic_trace_estimator_float", 0);
  __Pyx_TraceCall("_stochastic_trace_estimator_float", __pyx_f[0], 937, 0, __PYX_ERR(0, 937, __pyx_L1_error));
 
  /* "imate/traceinv/_hutchinson_method.pyx":976
 * 
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):             # <<<<<<<<<<<<<<
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')
 */
  __Pyx_TraceLine(976,0,__PYX_ERR(0, 976, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 976, __pyx_L1_error)
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_2 = (__pyx_v_AtA == Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  __pyx_t_1 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":977
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):             # <<<<<<<<<<<<<<
 *             raise RuntimeError('"AtA" cannot be None.')
 * 
 */
    __Pyx_TraceLine(977,0,__PYX_ERR(0, 977, __pyx_L1_error))
    __pyx_t_4 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 977, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 977, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (__pyx_t_3) {
    } else {
      __pyx_t_1 = __pyx_t_3;
      goto __pyx_L7_bool_binop_done;
    }
    __pyx_t_3 = (__pyx_v_B == Py_None);
    __pyx_t_2 = (__pyx_t_3 != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L7_bool_binop_done;
    }
    __pyx_t_2 = (__pyx_v_C == Py_None);
    __pyx_t_3 = (__pyx_t_2 != 0);
    __pyx_t_1 = __pyx_t_3;
    __pyx_L7_bool_binop_done:;
    __pyx_t_3 = ((!__pyx_t_1) != 0);
    if (unlikely(__pyx_t_3)) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":978
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')             # <<<<<<<<<<<<<<
 * 
 *     # Multiply operator * B * E
 */
      __Pyx_TraceLine(978,0,__PYX_ERR(0, 978, __pyx_L1_error))
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 978, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __PYX_ERR(0, 978, __pyx_L1_error)
 
      /* "imate/traceinv/_hutchinson_method.pyx":977
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):             # <<<<<<<<<<<<<<
 *             raise RuntimeError('"AtA" cannot be None.')
 * 
 */
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":976
 * 
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):             # <<<<<<<<<<<<<<
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":981
 * 
 *     # Multiply operator * B * E
 *     OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E)             # <<<<<<<<<<<<<<
 * 
 *     # Multiply operator * C * OpE
 */
  __Pyx_TraceLine(981,0,__PYX_ERR(0, 981, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_operator_dot); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 981, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = NULL;
  __pyx_t_7 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
      __pyx_t_7 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_5)) {
    PyObject *__pyx_temp[9] = {__pyx_t_6, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_B, __pyx_v_E};
    __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 981, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_4);
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
    PyObject *__pyx_temp[9] = {__pyx_t_6, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_B, __pyx_v_E};
    __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 981, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_4);
  } else
  #endif
  {
    __pyx_t_8 = PyTuple_New(8+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 981, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    if (__pyx_t_6) {
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
    }
    __Pyx_INCREF(__pyx_v_A);
    __Pyx_GIVEREF(__pyx_v_A);
    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_v_A);
    __Pyx_INCREF(__pyx_v_AtA);
    __Pyx_GIVEREF(__pyx_v_AtA);
    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_AtA);
    __Pyx_INCREF(__pyx_v_p);
    __Pyx_GIVEREF(__pyx_v_p);
    PyTuple_SET_ITEM(__pyx_t_8, 2+__pyx_t_7, __pyx_v_p);
    __Pyx_INCREF(__pyx_v_gram);
    __Pyx_GIVEREF(__pyx_v_gram);
    PyTuple_SET_ITEM(__pyx_t_8, 3+__pyx_t_7, __pyx_v_gram);
    __Pyx_INCREF(__pyx_v_assume_matrix);
    __Pyx_GIVEREF(__pyx_v_assume_matrix);
    PyTuple_SET_ITEM(__pyx_t_8, 4+__pyx_t_7, __pyx_v_assume_matrix);
    __Pyx_INCREF(__pyx_v_solver_tol);
    __Pyx_GIVEREF(__pyx_v_solver_tol);
    PyTuple_SET_ITEM(__pyx_t_8, 5+__pyx_t_7, __pyx_v_solver_tol);
    __Pyx_INCREF(__pyx_v_B);
    __Pyx_GIVEREF(__pyx_v_B);
    PyTuple_SET_ITEM(__pyx_t_8, 6+__pyx_t_7, __pyx_v_B);
    __Pyx_INCREF(__pyx_v_E);
    __Pyx_GIVEREF(__pyx_v_E);
    PyTuple_SET_ITEM(__pyx_t_8, 7+__pyx_t_7, __pyx_v_E);
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 981, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_OpE = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":984
 * 
 *     # Multiply operator * C * OpE
 *     if C is not None:             # <<<<<<<<<<<<<<
 *         OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, C, OpE)
 * 
 */
  __Pyx_TraceLine(984,0,__PYX_ERR(0, 984, __pyx_L1_error))
  __pyx_t_3 = (__pyx_v_C != Py_None);
  __pyx_t_1 = (__pyx_t_3 != 0);
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":985
 *     # Multiply operator * C * OpE
 *     if C is not None:
 *         OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, C, OpE)             # <<<<<<<<<<<<<<
 * 
 *     # Get c pointer to E
 */
    __Pyx_TraceLine(985,0,__PYX_ERR(0, 985, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_operator_dot); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 985, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_8 = NULL;
    __pyx_t_7 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
        __pyx_t_7 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[9] = {__pyx_t_8, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_C, __pyx_v_OpE};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 985, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[9] = {__pyx_t_8, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_C, __pyx_v_OpE};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 985, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    {
      __pyx_t_6 = PyTuple_New(8+__pyx_t_7); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 985, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      if (__pyx_t_8) {
        __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_8); __pyx_t_8 = NULL;
      }
      __Pyx_INCREF(__pyx_v_A);
      __Pyx_GIVEREF(__pyx_v_A);
      PyTuple_SET_ITEM(__pyx_t_6, 0+__pyx_t_7, __pyx_v_A);
      __Pyx_INCREF(__pyx_v_AtA);
      __Pyx_GIVEREF(__pyx_v_AtA);
      PyTuple_SET_ITEM(__pyx_t_6, 1+__pyx_t_7, __pyx_v_AtA);
      __Pyx_INCREF(__pyx_v_p);
      __Pyx_GIVEREF(__pyx_v_p);
      PyTuple_SET_ITEM(__pyx_t_6, 2+__pyx_t_7, __pyx_v_p);
      __Pyx_INCREF(__pyx_v_gram);
      __Pyx_GIVEREF(__pyx_v_gram);
      PyTuple_SET_ITEM(__pyx_t_6, 3+__pyx_t_7, __pyx_v_gram);
      __Pyx_INCREF(__pyx_v_assume_matrix);
      __Pyx_GIVEREF(__pyx_v_assume_matrix);
      PyTuple_SET_ITEM(__pyx_t_6, 4+__pyx_t_7, __pyx_v_assume_matrix);
      __Pyx_INCREF(__pyx_v_solver_tol);
      __Pyx_GIVEREF(__pyx_v_solver_tol);
      PyTuple_SET_ITEM(__pyx_t_6, 5+__pyx_t_7, __pyx_v_solver_tol);
      __Pyx_INCREF(__pyx_v_C);
      __Pyx_GIVEREF(__pyx_v_C);
      PyTuple_SET_ITEM(__pyx_t_6, 6+__pyx_t_7, __pyx_v_C);
      __Pyx_INCREF(__pyx_v_OpE);
      __Pyx_GIVEREF(__pyx_v_OpE);
      PyTuple_SET_ITEM(__pyx_t_6, 7+__pyx_t_7, __pyx_v_OpE);
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 985, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    }
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF_SET(__pyx_v_OpE, __pyx_t_4);
    __pyx_t_4 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":984
 * 
 *     # Multiply operator * C * OpE
 *     if C is not None:             # <<<<<<<<<<<<<<
 *         OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, C, OpE)
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":988
 * 
 *     # Get c pointer to E
 *     cdef float[:] memoryview_E = E             # <<<<<<<<<<<<<<
 *     cdef float* cE = &memoryview_E[0]
 * 
 */
  __Pyx_TraceLine(988,0,__PYX_ERR(0, 988, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_ds_float(__pyx_v_E, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 988, __pyx_L1_error)
  __pyx_v_memoryview_E = __pyx_t_9;
  __pyx_t_9.memview = NULL;
  __pyx_t_9.data = NULL;
 
  /* "imate/traceinv/_hutchinson_method.pyx":989
 *     # Get c pointer to E
 *     cdef float[:] memoryview_E = E
 *     cdef float* cE = &memoryview_E[0]             # <<<<<<<<<<<<<<
 * 
 *     # Get c pointer to OpE.
 */
  __Pyx_TraceLine(989,0,__PYX_ERR(0, 989, __pyx_L1_error))
  __pyx_t_10 = 0;
  __pyx_v_cE = (&(*((float *) ( /* dim=0 */ (__pyx_v_memoryview_E.data + __pyx_t_10 * __pyx_v_memoryview_E.strides[0]) ))));
 
  /* "imate/traceinv/_hutchinson_method.pyx":992
 * 
 *     # Get c pointer to OpE.
 *     cdef float[:] memoryview_OpE = OpE             # <<<<<<<<<<<<<<
 *     cdef float* cOpE = &memoryview_OpE[0]
 * 
 */
  __Pyx_TraceLine(992,0,__PYX_ERR(0, 992, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_ds_float(__pyx_v_OpE, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 992, __pyx_L1_error)
  __pyx_v_memoryview_OpE = __pyx_t_9;
  __pyx_t_9.memview = NULL;
  __pyx_t_9.data = NULL;
 
  /* "imate/traceinv/_hutchinson_method.pyx":993
 *     # Get c pointer to OpE.
 *     cdef float[:] memoryview_OpE = OpE
 *     cdef float* cOpE = &memoryview_OpE[0]             # <<<<<<<<<<<<<<
 * 
 *     # Inner product of E and OpE
 */
  __Pyx_TraceLine(993,0,__PYX_ERR(0, 993, __pyx_L1_error))
  __pyx_t_10 = 0;
  __pyx_v_cOpE = (&(*((float *) ( /* dim=0 */ (__pyx_v_memoryview_OpE.data + __pyx_t_10 * __pyx_v_memoryview_OpE.strides[0]) ))));
 
  /* "imate/traceinv/_hutchinson_method.pyx":996
 * 
 *     # Inner product of E and OpE
 *     cdef int vector_size = A.shape[0]             # <<<<<<<<<<<<<<
 *     cdef float inner_prod
 * 
 */
  __Pyx_TraceLine(996,0,__PYX_ERR(0, 996, __pyx_L1_error))
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 996, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_GetItemInt(__pyx_t_4, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 996, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_5); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 996, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_vector_size = __pyx_t_7;
 
  /* "imate/traceinv/_hutchinson_method.pyx":999
 *     cdef float inner_prod
 * 
 *     if gram and (numpy.abs(p) == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *         inner_prod = cVectorOperations[float].inner_product(cOpE, cOpE,
 *                                                             vector_size)
 */
  __Pyx_TraceLine(999,0,__PYX_ERR(0, 999, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 999, __pyx_L1_error)
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L12_bool_binop_done;
  }
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 999, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_abs); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 999, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_6);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_6, function);
    }
  }
  __pyx_t_5 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_6, __pyx_t_4, __pyx_v_p) : __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_v_p);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 999, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyInt_EqObjC(__pyx_t_5, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 999, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 999, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L12_bool_binop_done;
  }
  __pyx_t_3 = (__pyx_v_B == Py_None);
  __pyx_t_2 = (__pyx_t_3 != 0);
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L12_bool_binop_done;
  }
  __pyx_t_2 = (__pyx_v_C == Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  __pyx_t_1 = __pyx_t_3;
  __pyx_L12_bool_binop_done:;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1000
 * 
 *     if gram and (numpy.abs(p) == 1) and (B is None) and (C is None):
 *         inner_prod = cVectorOperations[float].inner_product(cOpE, cOpE,             # <<<<<<<<<<<<<<
 *                                                             vector_size)
 *     else:
 */
    __Pyx_TraceLine(1000,0,__PYX_ERR(0, 1000, __pyx_L1_error))
    __pyx_v_inner_prod = cVectorOperations<float> ::inner_product(__pyx_v_cOpE, __pyx_v_cOpE, __pyx_v_vector_size);
 
    /* "imate/traceinv/_hutchinson_method.pyx":999
 *     cdef float inner_prod
 * 
 *     if gram and (numpy.abs(p) == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *         inner_prod = cVectorOperations[float].inner_product(cOpE, cOpE,
 *                                                             vector_size)
 */
    goto __pyx_L11;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1003
 *                                                             vector_size)
 *     else:
 *         inner_prod = cVectorOperations[float].inner_product(cE, cOpE,             # <<<<<<<<<<<<<<
 *                                                             vector_size)
 * 
 */
  __Pyx_TraceLine(1003,0,__PYX_ERR(0, 1003, __pyx_L1_error))
  /*else*/ {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1004
 *     else:
 *         inner_prod = cVectorOperations[float].inner_product(cE, cOpE,
 *                                                             vector_size)             # <<<<<<<<<<<<<<
 * 
 *     # Hutcinson trace estimate
 */
    __Pyx_TraceLine(1004,0,__PYX_ERR(0, 1004, __pyx_L1_error))
    __pyx_v_inner_prod = cVectorOperations<float> ::inner_product(__pyx_v_cE, __pyx_v_cOpE, __pyx_v_vector_size);
  }
  __pyx_L11:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1007
 * 
 *     # Hutcinson trace estimate
 *     cdef float trace_estimate = vector_size * inner_prod             # <<<<<<<<<<<<<<
 * 
 *     return trace_estimate
 */
  __Pyx_TraceLine(1007,0,__PYX_ERR(0, 1007, __pyx_L1_error))
  __pyx_v_trace_estimate = (__pyx_v_vector_size * __pyx_v_inner_prod);
 
  /* "imate/traceinv/_hutchinson_method.pyx":1009
 *     cdef float trace_estimate = vector_size * inner_prod
 * 
 *     return trace_estimate             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1009,0,__PYX_ERR(0, 1009, __pyx_L1_error))
  __pyx_r = __pyx_v_trace_estimate;
  goto __pyx_L0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":937
 * # ================================
 * 
 * cdef float _stochastic_trace_estimator_float(             # <<<<<<<<<<<<<<
 *         A,
 *         AtA,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._stochastic_trace_estimator_float", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_OpE);
  __PYX_XDEC_MEMVIEW(&__pyx_v_memoryview_E, 1);
  __PYX_XDEC_MEMVIEW(&__pyx_v_memoryview_OpE, 1);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "imate/traceinv/_hutchinson_method.pyx":1016
 * # =================================
 * 
 * cdef double _stochastic_trace_estimator_double(             # <<<<<<<<<<<<<<
 *         A,
 *         AtA,
 */
 
static double __pyx_f_5imate_8traceinv_18_hutchinson_method__stochastic_trace_estimator_double(PyObject *__pyx_v_A, PyObject *__pyx_v_AtA, PyObject *__pyx_v_B, PyObject *__pyx_v_C, PyObject *__pyx_v_E, PyObject *__pyx_v_gram, PyObject *__pyx_v_p, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_solver_tol) {
  PyObject *__pyx_v_OpE = NULL;
  __Pyx_memviewslice __pyx_v_memoryview_E = { 0, 0, { 0 }, { 0 }, { 0 } };
  double *__pyx_v_cE;
  __Pyx_memviewslice __pyx_v_memoryview_OpE = { 0, 0, { 0 }, { 0 }, { 0 } };
  double *__pyx_v_cOpE;
  int __pyx_v_vector_size;
  double __pyx_v_inner_prod;
  double __pyx_v_trace_estimate;
  double __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } };
  Py_ssize_t __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_stochastic_trace_estimator_double", 0);
  __Pyx_TraceCall("_stochastic_trace_estimator_double", __pyx_f[0], 1016, 0, __PYX_ERR(0, 1016, __pyx_L1_error));
 
  /* "imate/traceinv/_hutchinson_method.pyx":1055
 * 
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):             # <<<<<<<<<<<<<<
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')
 */
  __Pyx_TraceLine(1055,0,__PYX_ERR(0, 1055, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 1055, __pyx_L1_error)
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_2 = (__pyx_v_AtA == Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  __pyx_t_1 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1056
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):             # <<<<<<<<<<<<<<
 *             raise RuntimeError('"AtA" cannot be None.')
 * 
 */
    __Pyx_TraceLine(1056,0,__PYX_ERR(0, 1056, __pyx_L1_error))
    __pyx_t_4 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1056, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 1056, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (__pyx_t_3) {
    } else {
      __pyx_t_1 = __pyx_t_3;
      goto __pyx_L7_bool_binop_done;
    }
    __pyx_t_3 = (__pyx_v_B == Py_None);
    __pyx_t_2 = (__pyx_t_3 != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L7_bool_binop_done;
    }
    __pyx_t_2 = (__pyx_v_C == Py_None);
    __pyx_t_3 = (__pyx_t_2 != 0);
    __pyx_t_1 = __pyx_t_3;
    __pyx_L7_bool_binop_done:;
    __pyx_t_3 = ((!__pyx_t_1) != 0);
    if (unlikely(__pyx_t_3)) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":1057
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')             # <<<<<<<<<<<<<<
 * 
 *     # Multiply operator * B * E
 */
      __Pyx_TraceLine(1057,0,__PYX_ERR(0, 1057, __pyx_L1_error))
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1057, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __PYX_ERR(0, 1057, __pyx_L1_error)
 
      /* "imate/traceinv/_hutchinson_method.pyx":1056
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):             # <<<<<<<<<<<<<<
 *             raise RuntimeError('"AtA" cannot be None.')
 * 
 */
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":1055
 * 
 *     # Check AtA is not None when AtA is needed
 *     if gram and (AtA is None):             # <<<<<<<<<<<<<<
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1060
 * 
 *     # Multiply operator * B * E
 *     OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E)             # <<<<<<<<<<<<<<
 * 
 *     # Multiply operator * C * OpE
 */
  __Pyx_TraceLine(1060,0,__PYX_ERR(0, 1060, __pyx_L1_error))
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_operator_dot); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1060, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = NULL;
  __pyx_t_7 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
      __pyx_t_7 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_5)) {
    PyObject *__pyx_temp[9] = {__pyx_t_6, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_B, __pyx_v_E};
    __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1060, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_4);
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
    PyObject *__pyx_temp[9] = {__pyx_t_6, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_B, __pyx_v_E};
    __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1060, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_4);
  } else
  #endif
  {
    __pyx_t_8 = PyTuple_New(8+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1060, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    if (__pyx_t_6) {
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
    }
    __Pyx_INCREF(__pyx_v_A);
    __Pyx_GIVEREF(__pyx_v_A);
    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_v_A);
    __Pyx_INCREF(__pyx_v_AtA);
    __Pyx_GIVEREF(__pyx_v_AtA);
    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_AtA);
    __Pyx_INCREF(__pyx_v_p);
    __Pyx_GIVEREF(__pyx_v_p);
    PyTuple_SET_ITEM(__pyx_t_8, 2+__pyx_t_7, __pyx_v_p);
    __Pyx_INCREF(__pyx_v_gram);
    __Pyx_GIVEREF(__pyx_v_gram);
    PyTuple_SET_ITEM(__pyx_t_8, 3+__pyx_t_7, __pyx_v_gram);
    __Pyx_INCREF(__pyx_v_assume_matrix);
    __Pyx_GIVEREF(__pyx_v_assume_matrix);
    PyTuple_SET_ITEM(__pyx_t_8, 4+__pyx_t_7, __pyx_v_assume_matrix);
    __Pyx_INCREF(__pyx_v_solver_tol);
    __Pyx_GIVEREF(__pyx_v_solver_tol);
    PyTuple_SET_ITEM(__pyx_t_8, 5+__pyx_t_7, __pyx_v_solver_tol);
    __Pyx_INCREF(__pyx_v_B);
    __Pyx_GIVEREF(__pyx_v_B);
    PyTuple_SET_ITEM(__pyx_t_8, 6+__pyx_t_7, __pyx_v_B);
    __Pyx_INCREF(__pyx_v_E);
    __Pyx_GIVEREF(__pyx_v_E);
    PyTuple_SET_ITEM(__pyx_t_8, 7+__pyx_t_7, __pyx_v_E);
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1060, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_OpE = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1063
 * 
 *     # Multiply operator * C * OpE
 *     if C is not None:             # <<<<<<<<<<<<<<
 *         OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, C, OpE)
 * 
 */
  __Pyx_TraceLine(1063,0,__PYX_ERR(0, 1063, __pyx_L1_error))
  __pyx_t_3 = (__pyx_v_C != Py_None);
  __pyx_t_1 = (__pyx_t_3 != 0);
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1064
 *     # Multiply operator * C * OpE
 *     if C is not None:
 *         OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, C, OpE)             # <<<<<<<<<<<<<<
 * 
 *     # Get c pointer to E
 */
    __Pyx_TraceLine(1064,0,__PYX_ERR(0, 1064, __pyx_L1_error))
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_operator_dot); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1064, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_8 = NULL;
    __pyx_t_7 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
        __pyx_t_7 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[9] = {__pyx_t_8, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_C, __pyx_v_OpE};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1064, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[9] = {__pyx_t_8, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_C, __pyx_v_OpE};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_7, 8+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1064, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    {
      __pyx_t_6 = PyTuple_New(8+__pyx_t_7); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1064, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      if (__pyx_t_8) {
        __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_8); __pyx_t_8 = NULL;
      }
      __Pyx_INCREF(__pyx_v_A);
      __Pyx_GIVEREF(__pyx_v_A);
      PyTuple_SET_ITEM(__pyx_t_6, 0+__pyx_t_7, __pyx_v_A);
      __Pyx_INCREF(__pyx_v_AtA);
      __Pyx_GIVEREF(__pyx_v_AtA);
      PyTuple_SET_ITEM(__pyx_t_6, 1+__pyx_t_7, __pyx_v_AtA);
      __Pyx_INCREF(__pyx_v_p);
      __Pyx_GIVEREF(__pyx_v_p);
      PyTuple_SET_ITEM(__pyx_t_6, 2+__pyx_t_7, __pyx_v_p);
      __Pyx_INCREF(__pyx_v_gram);
      __Pyx_GIVEREF(__pyx_v_gram);
      PyTuple_SET_ITEM(__pyx_t_6, 3+__pyx_t_7, __pyx_v_gram);
      __Pyx_INCREF(__pyx_v_assume_matrix);
      __Pyx_GIVEREF(__pyx_v_assume_matrix);
      PyTuple_SET_ITEM(__pyx_t_6, 4+__pyx_t_7, __pyx_v_assume_matrix);
      __Pyx_INCREF(__pyx_v_solver_tol);
      __Pyx_GIVEREF(__pyx_v_solver_tol);
      PyTuple_SET_ITEM(__pyx_t_6, 5+__pyx_t_7, __pyx_v_solver_tol);
      __Pyx_INCREF(__pyx_v_C);
      __Pyx_GIVEREF(__pyx_v_C);
      PyTuple_SET_ITEM(__pyx_t_6, 6+__pyx_t_7, __pyx_v_C);
      __Pyx_INCREF(__pyx_v_OpE);
      __Pyx_GIVEREF(__pyx_v_OpE);
      PyTuple_SET_ITEM(__pyx_t_6, 7+__pyx_t_7, __pyx_v_OpE);
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1064, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    }
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF_SET(__pyx_v_OpE, __pyx_t_4);
    __pyx_t_4 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1063
 * 
 *     # Multiply operator * C * OpE
 *     if C is not None:             # <<<<<<<<<<<<<<
 *         OpE = _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, C, OpE)
 * 
 */
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1067
 * 
 *     # Get c pointer to E
 *     cdef double[:] memoryview_E = E             # <<<<<<<<<<<<<<
 *     cdef double* cE = &memoryview_E[0]
 * 
 */
  __Pyx_TraceLine(1067,0,__PYX_ERR(0, 1067, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_E, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 1067, __pyx_L1_error)
  __pyx_v_memoryview_E = __pyx_t_9;
  __pyx_t_9.memview = NULL;
  __pyx_t_9.data = NULL;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1068
 *     # Get c pointer to E
 *     cdef double[:] memoryview_E = E
 *     cdef double* cE = &memoryview_E[0]             # <<<<<<<<<<<<<<
 * 
 *     # Get c pointer to OpE.
 */
  __Pyx_TraceLine(1068,0,__PYX_ERR(0, 1068, __pyx_L1_error))
  __pyx_t_10 = 0;
  __pyx_v_cE = (&(*((double *) ( /* dim=0 */ (__pyx_v_memoryview_E.data + __pyx_t_10 * __pyx_v_memoryview_E.strides[0]) ))));
 
  /* "imate/traceinv/_hutchinson_method.pyx":1071
 * 
 *     # Get c pointer to OpE.
 *     cdef double[:] memoryview_OpE = OpE             # <<<<<<<<<<<<<<
 *     cdef double* cOpE = &memoryview_OpE[0]
 * 
 */
  __Pyx_TraceLine(1071,0,__PYX_ERR(0, 1071, __pyx_L1_error))
  __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_OpE, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 1071, __pyx_L1_error)
  __pyx_v_memoryview_OpE = __pyx_t_9;
  __pyx_t_9.memview = NULL;
  __pyx_t_9.data = NULL;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1072
 *     # Get c pointer to OpE.
 *     cdef double[:] memoryview_OpE = OpE
 *     cdef double* cOpE = &memoryview_OpE[0]             # <<<<<<<<<<<<<<
 * 
 *     # Inner product of E and OpE
 */
  __Pyx_TraceLine(1072,0,__PYX_ERR(0, 1072, __pyx_L1_error))
  __pyx_t_10 = 0;
  __pyx_v_cOpE = (&(*((double *) ( /* dim=0 */ (__pyx_v_memoryview_OpE.data + __pyx_t_10 * __pyx_v_memoryview_OpE.strides[0]) ))));
 
  /* "imate/traceinv/_hutchinson_method.pyx":1075
 * 
 *     # Inner product of E and OpE
 *     cdef int vector_size = A.shape[0]             # <<<<<<<<<<<<<<
 *     cdef double inner_prod
 * 
 */
  __Pyx_TraceLine(1075,0,__PYX_ERR(0, 1075, __pyx_L1_error))
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_shape); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1075, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_GetItemInt(__pyx_t_4, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1075, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_5); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1075, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_vector_size = __pyx_t_7;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1078
 *     cdef double inner_prod
 * 
 *     if gram and (numpy.abs(p) == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *         inner_prod = cVectorOperations[double].inner_product(cOpE, cOpE,
 *                                                              vector_size)
 */
  __Pyx_TraceLine(1078,0,__PYX_ERR(0, 1078, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 1078, __pyx_L1_error)
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L12_bool_binop_done;
  }
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1078, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_abs); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1078, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_6);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_6, function);
    }
  }
  __pyx_t_5 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_6, __pyx_t_4, __pyx_v_p) : __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_v_p);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1078, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyInt_EqObjC(__pyx_t_5, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1078, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 1078, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L12_bool_binop_done;
  }
  __pyx_t_3 = (__pyx_v_B == Py_None);
  __pyx_t_2 = (__pyx_t_3 != 0);
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L12_bool_binop_done;
  }
  __pyx_t_2 = (__pyx_v_C == Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  __pyx_t_1 = __pyx_t_3;
  __pyx_L12_bool_binop_done:;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1079
 * 
 *     if gram and (numpy.abs(p) == 1) and (B is None) and (C is None):
 *         inner_prod = cVectorOperations[double].inner_product(cOpE, cOpE,             # <<<<<<<<<<<<<<
 *                                                              vector_size)
 *     else:
 */
    __Pyx_TraceLine(1079,0,__PYX_ERR(0, 1079, __pyx_L1_error))
    __pyx_v_inner_prod = cVectorOperations<double> ::inner_product(__pyx_v_cOpE, __pyx_v_cOpE, __pyx_v_vector_size);
 
    /* "imate/traceinv/_hutchinson_method.pyx":1078
 *     cdef double inner_prod
 * 
 *     if gram and (numpy.abs(p) == 1) and (B is None) and (C is None):             # <<<<<<<<<<<<<<
 *         inner_prod = cVectorOperations[double].inner_product(cOpE, cOpE,
 *                                                              vector_size)
 */
    goto __pyx_L11;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1082
 *                                                              vector_size)
 *     else:
 *         inner_prod = cVectorOperations[double].inner_product(cE, cOpE,             # <<<<<<<<<<<<<<
 *                                                              vector_size)
 * 
 */
  __Pyx_TraceLine(1082,0,__PYX_ERR(0, 1082, __pyx_L1_error))
  /*else*/ {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1083
 *     else:
 *         inner_prod = cVectorOperations[double].inner_product(cE, cOpE,
 *                                                              vector_size)             # <<<<<<<<<<<<<<
 * 
 *     # Hutcinson trace estimate
 */
    __Pyx_TraceLine(1083,0,__PYX_ERR(0, 1083, __pyx_L1_error))
    __pyx_v_inner_prod = cVectorOperations<double> ::inner_product(__pyx_v_cE, __pyx_v_cOpE, __pyx_v_vector_size);
  }
  __pyx_L11:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1086
 * 
 *     # Hutcinson trace estimate
 *     cdef double trace_estimate = vector_size * inner_prod             # <<<<<<<<<<<<<<
 * 
 *     return trace_estimate
 */
  __Pyx_TraceLine(1086,0,__PYX_ERR(0, 1086, __pyx_L1_error))
  __pyx_v_trace_estimate = (__pyx_v_vector_size * __pyx_v_inner_prod);
 
  /* "imate/traceinv/_hutchinson_method.pyx":1088
 *     cdef double trace_estimate = vector_size * inner_prod
 * 
 *     return trace_estimate             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1088,0,__PYX_ERR(0, 1088, __pyx_L1_error))
  __pyx_r = __pyx_v_trace_estimate;
  goto __pyx_L0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1016
 * # =================================
 * 
 * cdef double _stochastic_trace_estimator_double(             # <<<<<<<<<<<<<<
 *         A,
 *         AtA,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._stochastic_trace_estimator_double", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_OpE);
  __PYX_XDEC_MEMVIEW(&__pyx_v_memoryview_E, 1);
  __PYX_XDEC_MEMVIEW(&__pyx_v_memoryview_OpE, 1);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "imate/traceinv/_hutchinson_method.pyx":1095
 * # ============
 * 
 * def _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E):             # <<<<<<<<<<<<<<
 *     """
 *     Computes either of the followings:
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_7_operator_dot(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5imate_8traceinv_18_hutchinson_method_6_operator_dot[] = "_operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E)\n\n    Computes either of the followings:\n\n    * Ainv * B * E\n    * (Ainv ** p) * B * E\n    * AtA * B * E\n    * (AtA ** p) * B * E\n    ";
static PyMethodDef __pyx_mdef_5imate_8traceinv_18_hutchinson_method_7_operator_dot = {"_operator_dot", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5imate_8traceinv_18_hutchinson_method_7_operator_dot, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5imate_8traceinv_18_hutchinson_method_6_operator_dot};
static PyObject *__pyx_pw_5imate_8traceinv_18_hutchinson_method_7_operator_dot(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_A = 0;
  PyObject *__pyx_v_AtA = 0;
  PyObject *__pyx_v_p = 0;
  PyObject *__pyx_v_gram = 0;
  PyObject *__pyx_v_assume_matrix = 0;
  PyObject *__pyx_v_solver_tol = 0;
  PyObject *__pyx_v_B = 0;
  PyObject *__pyx_v_E = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_operator_dot (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_A,&__pyx_n_s_AtA,&__pyx_n_s_p,&__pyx_n_s_gram,&__pyx_n_s_assume_matrix,&__pyx_n_s_solver_tol,&__pyx_n_s_B,&__pyx_n_s_E,0};
    PyObject* values[8] = {0,0,0,0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_A)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_AtA)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 1); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_p)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 2); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  3:
        if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_gram)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 3); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  4:
        if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_assume_matrix)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 4); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  5:
        if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_solver_tol)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 5); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  6:
        if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_B)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 6); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  7:
        if (likely((values[7] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_E)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, 7); __PYX_ERR(0, 1095, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_operator_dot") < 0)) __PYX_ERR(0, 1095, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 8) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
      values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
      values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
      values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
      values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
      values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
    }
    __pyx_v_A = values[0];
    __pyx_v_AtA = values[1];
    __pyx_v_p = values[2];
    __pyx_v_gram = values[3];
    __pyx_v_assume_matrix = values[4];
    __pyx_v_solver_tol = values[5];
    __pyx_v_B = values[6];
    __pyx_v_E = values[7];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_operator_dot", 1, 8, 8, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1095, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._operator_dot", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5imate_8traceinv_18_hutchinson_method_6_operator_dot(__pyx_self, __pyx_v_A, __pyx_v_AtA, __pyx_v_p, __pyx_v_gram, __pyx_v_assume_matrix, __pyx_v_solver_tol, __pyx_v_B, __pyx_v_E);
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_5imate_8traceinv_18_hutchinson_method_6_operator_dot(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_A, PyObject *__pyx_v_AtA, PyObject *__pyx_v_p, PyObject *__pyx_v_gram, PyObject *__pyx_v_assume_matrix, PyObject *__pyx_v_solver_tol, PyObject *__pyx_v_B, PyObject *__pyx_v_E) {
  PyObject *__pyx_v_BE = NULL;
  PyObject *__pyx_v_OpE = NULL;
  CYTHON_UNUSED PyObject *__pyx_v_i = NULL;
  CYTHON_UNUSED PyObject *__pyx_v_AinvpE = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  Py_ssize_t __pyx_t_9;
  PyObject *(*__pyx_t_10)(PyObject *);
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceFrameInit(__pyx_codeobj__7)
  __Pyx_RefNannySetupContext("_operator_dot", 0);
  __Pyx_TraceCall("_operator_dot", __pyx_f[0], 1095, 0, __PYX_ERR(0, 1095, __pyx_L1_error));
 
  /* "imate/traceinv/_hutchinson_method.pyx":1106
 * 
 *     # Multiply B by E
 *     if B is not None:             # <<<<<<<<<<<<<<
 *         BE = B @ E
 *     else:
 */
  __Pyx_TraceLine(1106,0,__PYX_ERR(0, 1106, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_B != Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1107
 *     # Multiply B by E
 *     if B is not None:
 *         BE = B @ E             # <<<<<<<<<<<<<<
 *     else:
 *         # Assume B is identity matrix
 */
    __Pyx_TraceLine(1107,0,__PYX_ERR(0, 1107, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyNumber_MatrixMultiply(__pyx_v_B, __pyx_v_E); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1107, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_v_BE = __pyx_t_3;
    __pyx_t_3 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1106
 * 
 *     # Multiply B by E
 *     if B is not None:             # <<<<<<<<<<<<<<
 *         BE = B @ E
 *     else:
 */
    goto __pyx_L3;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1110
 *     else:
 *         # Assume B is identity matrix
 *         BE = E             # <<<<<<<<<<<<<<
 * 
 *     # In the following, OpE is the action of the operator A**(-p) to the
 */
  __Pyx_TraceLine(1110,0,__PYX_ERR(0, 1110, __pyx_L1_error))
  /*else*/ {
    __Pyx_INCREF(__pyx_v_E);
    __pyx_v_BE = __pyx_v_E;
  }
  __pyx_L3:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1115
 *     # vector BE. The exponent "p" is the "p" argument which is default
 *     # to one. Ainv means the inverse of A.
 *     if p == 0:             # <<<<<<<<<<<<<<
 *         # Ainvp is the identity matrix
 *         OpE = BE
 */
  __Pyx_TraceLine(1115,0,__PYX_ERR(0, 1115, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_0, 0, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1115, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 1115, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_2) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1117
 *     if p == 0:
 *         # Ainvp is the identity matrix
 *         OpE = BE             # <<<<<<<<<<<<<<
 * 
 *     elif p == 1:
 */
    __Pyx_TraceLine(1117,0,__PYX_ERR(0, 1117, __pyx_L1_error))
    __Pyx_INCREF(__pyx_v_BE);
    __pyx_v_OpE = __pyx_v_BE;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1115
 *     # vector BE. The exponent "p" is the "p" argument which is default
 *     # to one. Ainv means the inverse of A.
 *     if p == 0:             # <<<<<<<<<<<<<<
 *         # Ainvp is the identity matrix
 *         OpE = BE
 */
    goto __pyx_L4;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1119
 *         OpE = BE
 * 
 *     elif p == 1:             # <<<<<<<<<<<<<<
 *         # Perform inv(A) * BE. This requires GIL
 *         if gram:
 */
  __Pyx_TraceLine(1119,0,__PYX_ERR(0, 1119, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1119, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 1119, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_2) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1121
 *     elif p == 1:
 *         # Perform inv(A) * BE. This requires GIL
 *         if gram:             # <<<<<<<<<<<<<<
 *             if B is None:
 *                 OpE = linear_solver(A.T, BE, assume_matrix, solver_tol)
 */
    __Pyx_TraceLine(1121,0,__PYX_ERR(0, 1121, __pyx_L1_error))
    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 1121, __pyx_L1_error)
    if (__pyx_t_2) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":1122
 *         # Perform inv(A) * BE. This requires GIL
 *         if gram:
 *             if B is None:             # <<<<<<<<<<<<<<
 *                 OpE = linear_solver(A.T, BE, assume_matrix, solver_tol)
 *             else:
 */
      __Pyx_TraceLine(1122,0,__PYX_ERR(0, 1122, __pyx_L1_error))
      __pyx_t_2 = (__pyx_v_B == Py_None);
      __pyx_t_1 = (__pyx_t_2 != 0);
      if (__pyx_t_1) {
 
        /* "imate/traceinv/_hutchinson_method.pyx":1123
 *         if gram:
 *             if B is None:
 *                 OpE = linear_solver(A.T, BE, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 *             else:
 *                 OpE = linear_solver(AtA, BE, assume_matrix, solver_tol)
 */
        __Pyx_TraceLine(1123,0,__PYX_ERR(0, 1123, __pyx_L1_error))
        __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_linear_solver); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1123, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_A, __pyx_n_s_T); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1123, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __pyx_t_6 = NULL;
        __pyx_t_7 = 0;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
          __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
          if (likely(__pyx_t_6)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
            __Pyx_INCREF(__pyx_t_6);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_4, function);
            __pyx_t_7 = 1;
          }
        }
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_4)) {
          PyObject *__pyx_temp[5] = {__pyx_t_6, __pyx_t_5, __pyx_v_BE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1123, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
          PyObject *__pyx_temp[5] = {__pyx_t_6, __pyx_t_5, __pyx_v_BE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1123, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        } else
        #endif
        {
          __pyx_t_8 = PyTuple_New(4+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1123, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_8);
          if (__pyx_t_6) {
            __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
          }
          __Pyx_GIVEREF(__pyx_t_5);
          PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_5);
          __Pyx_INCREF(__pyx_v_BE);
          __Pyx_GIVEREF(__pyx_v_BE);
          PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_BE);
          __Pyx_INCREF(__pyx_v_assume_matrix);
          __Pyx_GIVEREF(__pyx_v_assume_matrix);
          PyTuple_SET_ITEM(__pyx_t_8, 2+__pyx_t_7, __pyx_v_assume_matrix);
          __Pyx_INCREF(__pyx_v_solver_tol);
          __Pyx_GIVEREF(__pyx_v_solver_tol);
          PyTuple_SET_ITEM(__pyx_t_8, 3+__pyx_t_7, __pyx_v_solver_tol);
          __pyx_t_5 = 0;
          __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_8, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1123, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        }
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __pyx_v_OpE = __pyx_t_3;
        __pyx_t_3 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1122
 *         # Perform inv(A) * BE. This requires GIL
 *         if gram:
 *             if B is None:             # <<<<<<<<<<<<<<
 *                 OpE = linear_solver(A.T, BE, assume_matrix, solver_tol)
 *             else:
 */
        goto __pyx_L6;
      }
 
      /* "imate/traceinv/_hutchinson_method.pyx":1125
 *                 OpE = linear_solver(A.T, BE, assume_matrix, solver_tol)
 *             else:
 *                 OpE = linear_solver(AtA, BE, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 *         else:
 *             OpE = linear_solver(A, BE, assume_matrix, solver_tol)
 */
      __Pyx_TraceLine(1125,0,__PYX_ERR(0, 1125, __pyx_L1_error))
      /*else*/ {
        __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_linear_solver); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1125, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_8 = NULL;
        __pyx_t_7 = 0;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
          __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_4);
          if (likely(__pyx_t_8)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
            __Pyx_INCREF(__pyx_t_8);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_4, function);
            __pyx_t_7 = 1;
          }
        }
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_4)) {
          PyObject *__pyx_temp[5] = {__pyx_t_8, __pyx_v_AtA, __pyx_v_BE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1125, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
          __Pyx_GOTREF(__pyx_t_3);
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
          PyObject *__pyx_temp[5] = {__pyx_t_8, __pyx_v_AtA, __pyx_v_BE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1125, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
          __Pyx_GOTREF(__pyx_t_3);
        } else
        #endif
        {
          __pyx_t_5 = PyTuple_New(4+__pyx_t_7); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1125, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
          if (__pyx_t_8) {
            __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_8); __pyx_t_8 = NULL;
          }
          __Pyx_INCREF(__pyx_v_AtA);
          __Pyx_GIVEREF(__pyx_v_AtA);
          PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_7, __pyx_v_AtA);
          __Pyx_INCREF(__pyx_v_BE);
          __Pyx_GIVEREF(__pyx_v_BE);
          PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_7, __pyx_v_BE);
          __Pyx_INCREF(__pyx_v_assume_matrix);
          __Pyx_GIVEREF(__pyx_v_assume_matrix);
          PyTuple_SET_ITEM(__pyx_t_5, 2+__pyx_t_7, __pyx_v_assume_matrix);
          __Pyx_INCREF(__pyx_v_solver_tol);
          __Pyx_GIVEREF(__pyx_v_solver_tol);
          PyTuple_SET_ITEM(__pyx_t_5, 3+__pyx_t_7, __pyx_v_solver_tol);
          __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_5, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1125, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        }
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __pyx_v_OpE = __pyx_t_3;
        __pyx_t_3 = 0;
      }
      __pyx_L6:;
 
      /* "imate/traceinv/_hutchinson_method.pyx":1121
 *     elif p == 1:
 *         # Perform inv(A) * BE. This requires GIL
 *         if gram:             # <<<<<<<<<<<<<<
 *             if B is None:
 *                 OpE = linear_solver(A.T, BE, assume_matrix, solver_tol)
 */
      goto __pyx_L5;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":1127
 *                 OpE = linear_solver(AtA, BE, assume_matrix, solver_tol)
 *         else:
 *             OpE = linear_solver(A, BE, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 * 
 *     elif p > 1:
 */
    __Pyx_TraceLine(1127,0,__PYX_ERR(0, 1127, __pyx_L1_error))
    /*else*/ {
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_linear_solver); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1127, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_5 = NULL;
      __pyx_t_7 = 0;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_5)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_5);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
          __pyx_t_7 = 1;
        }
      }
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[5] = {__pyx_t_5, __pyx_v_A, __pyx_v_BE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
        __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1127, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_3);
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[5] = {__pyx_t_5, __pyx_v_A, __pyx_v_BE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
        __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1127, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_3);
      } else
      #endif
      {
        __pyx_t_8 = PyTuple_New(4+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1127, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        if (__pyx_t_5) {
          __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
        }
        __Pyx_INCREF(__pyx_v_A);
        __Pyx_GIVEREF(__pyx_v_A);
        PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_v_A);
        __Pyx_INCREF(__pyx_v_BE);
        __Pyx_GIVEREF(__pyx_v_BE);
        PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_BE);
        __Pyx_INCREF(__pyx_v_assume_matrix);
        __Pyx_GIVEREF(__pyx_v_assume_matrix);
        PyTuple_SET_ITEM(__pyx_t_8, 2+__pyx_t_7, __pyx_v_assume_matrix);
        __Pyx_INCREF(__pyx_v_solver_tol);
        __Pyx_GIVEREF(__pyx_v_solver_tol);
        PyTuple_SET_ITEM(__pyx_t_8, 3+__pyx_t_7, __pyx_v_solver_tol);
        __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_8, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1127, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      }
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_OpE = __pyx_t_3;
      __pyx_t_3 = 0;
    }
    __pyx_L5:;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1119
 *         OpE = BE
 * 
 *     elif p == 1:             # <<<<<<<<<<<<<<
 *         # Perform inv(A) * BE. This requires GIL
 *         if gram:
 */
    goto __pyx_L4;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1129
 *             OpE = linear_solver(A, BE, assume_matrix, solver_tol)
 * 
 *     elif p > 1:             # <<<<<<<<<<<<<<
 *         # Perform Ainv * Ainv * ... Ainv * BE where Ainv is repeated p times
 *         # where p is the exponent.
 */
  __Pyx_TraceLine(1129,0,__PYX_ERR(0, 1129, __pyx_L1_error))
  __pyx_t_3 = PyObject_RichCompare(__pyx_v_p, __pyx_int_1, Py_GT); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1129, __pyx_L1_error)
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 1129, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1132
 *         # Perform Ainv * Ainv * ... Ainv * BE where Ainv is repeated p times
 *         # where p is the exponent.
 *         OpE = BE             # <<<<<<<<<<<<<<
 * 
 *         if gram:
 */
    __Pyx_TraceLine(1132,0,__PYX_ERR(0, 1132, __pyx_L1_error))
    __Pyx_INCREF(__pyx_v_BE);
    __pyx_v_OpE = __pyx_v_BE;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1134
 *         OpE = BE
 * 
 *         if gram:             # <<<<<<<<<<<<<<
 *             for i in range(p):
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)
 */
    __Pyx_TraceLine(1134,0,__PYX_ERR(0, 1134, __pyx_L1_error))
    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 1134, __pyx_L1_error)
    if (__pyx_t_1) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":1135
 * 
 *         if gram:
 *             for i in range(p):             # <<<<<<<<<<<<<<
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)
 *         else:
 */
      __Pyx_TraceLine(1135,0,__PYX_ERR(0, 1135, __pyx_L1_error))
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_range, __pyx_v_p); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1135, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
        __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_9 = 0;
        __pyx_t_10 = NULL;
      } else {
        __pyx_t_9 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1135, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_10 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1135, __pyx_L1_error)
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      for (;;) {
        if (likely(!__pyx_t_10)) {
          if (likely(PyList_CheckExact(__pyx_t_4))) {
            if (__pyx_t_9 >= PyList_GET_SIZE(__pyx_t_4)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_9); __Pyx_INCREF(__pyx_t_3); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1135, __pyx_L1_error)
            #else
            __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1135, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_3);
            #endif
          } else {
            if (__pyx_t_9 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_9); __Pyx_INCREF(__pyx_t_3); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1135, __pyx_L1_error)
            #else
            __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1135, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_3);
            #endif
          }
        } else {
          __pyx_t_3 = __pyx_t_10(__pyx_t_4);
          if (unlikely(!__pyx_t_3)) {
            PyObject* exc_type = PyErr_Occurred();
            if (exc_type) {
              if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
              else __PYX_ERR(0, 1135, __pyx_L1_error)
            }
            break;
          }
          __Pyx_GOTREF(__pyx_t_3);
        }
        __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_3);
        __pyx_t_3 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1136
 *         if gram:
 *             for i in range(p):
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 *         else:
 *             for i in range(p):
 */
        __Pyx_TraceLine(1136,0,__PYX_ERR(0, 1136, __pyx_L1_error))
        __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_n_s_linear_solver); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1136, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __pyx_t_5 = NULL;
        __pyx_t_7 = 0;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_8))) {
          __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_8);
          if (likely(__pyx_t_5)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_8);
            __Pyx_INCREF(__pyx_t_5);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_8, function);
            __pyx_t_7 = 1;
          }
        }
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_8)) {
          PyObject *__pyx_temp[5] = {__pyx_t_5, __pyx_v_AtA, __pyx_v_OpE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_8, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1136, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
          __Pyx_GOTREF(__pyx_t_3);
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_8)) {
          PyObject *__pyx_temp[5] = {__pyx_t_5, __pyx_v_AtA, __pyx_v_OpE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_8, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1136, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
          __Pyx_GOTREF(__pyx_t_3);
        } else
        #endif
        {
          __pyx_t_6 = PyTuple_New(4+__pyx_t_7); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1136, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_6);
          if (__pyx_t_5) {
            __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
          }
          __Pyx_INCREF(__pyx_v_AtA);
          __Pyx_GIVEREF(__pyx_v_AtA);
          PyTuple_SET_ITEM(__pyx_t_6, 0+__pyx_t_7, __pyx_v_AtA);
          __Pyx_INCREF(__pyx_v_OpE);
          __Pyx_GIVEREF(__pyx_v_OpE);
          PyTuple_SET_ITEM(__pyx_t_6, 1+__pyx_t_7, __pyx_v_OpE);
          __Pyx_INCREF(__pyx_v_assume_matrix);
          __Pyx_GIVEREF(__pyx_v_assume_matrix);
          PyTuple_SET_ITEM(__pyx_t_6, 2+__pyx_t_7, __pyx_v_assume_matrix);
          __Pyx_INCREF(__pyx_v_solver_tol);
          __Pyx_GIVEREF(__pyx_v_solver_tol);
          PyTuple_SET_ITEM(__pyx_t_6, 3+__pyx_t_7, __pyx_v_solver_tol);
          __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1136, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        }
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF_SET(__pyx_v_OpE, __pyx_t_3);
        __pyx_t_3 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1135
 * 
 *         if gram:
 *             for i in range(p):             # <<<<<<<<<<<<<<
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)
 *         else:
 */
        __Pyx_TraceLine(1135,0,__PYX_ERR(0, 1135, __pyx_L1_error))
      }
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
      /* "imate/traceinv/_hutchinson_method.pyx":1134
 *         OpE = BE
 * 
 *         if gram:             # <<<<<<<<<<<<<<
 *             for i in range(p):
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)
 */
      goto __pyx_L7;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":1138
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)
 *         else:
 *             for i in range(p):             # <<<<<<<<<<<<<<
 *                 OpE = linear_solver(A, OpE, assume_matrix, solver_tol)
 * 
 */
    __Pyx_TraceLine(1138,0,__PYX_ERR(0, 1138, __pyx_L1_error))
    /*else*/ {
      __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_range, __pyx_v_p); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1138, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (likely(PyList_CheckExact(__pyx_t_4)) || PyTuple_CheckExact(__pyx_t_4)) {
        __pyx_t_3 = __pyx_t_4; __Pyx_INCREF(__pyx_t_3); __pyx_t_9 = 0;
        __pyx_t_10 = NULL;
      } else {
        __pyx_t_9 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1138, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_10 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1138, __pyx_L1_error)
      }
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      for (;;) {
        if (likely(!__pyx_t_10)) {
          if (likely(PyList_CheckExact(__pyx_t_3))) {
            if (__pyx_t_9 >= PyList_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_4 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_9); __Pyx_INCREF(__pyx_t_4); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1138, __pyx_L1_error)
            #else
            __pyx_t_4 = PySequence_ITEM(__pyx_t_3, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1138, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_4);
            #endif
          } else {
            if (__pyx_t_9 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_9); __Pyx_INCREF(__pyx_t_4); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1138, __pyx_L1_error)
            #else
            __pyx_t_4 = PySequence_ITEM(__pyx_t_3, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1138, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_4);
            #endif
          }
        } else {
          __pyx_t_4 = __pyx_t_10(__pyx_t_3);
          if (unlikely(!__pyx_t_4)) {
            PyObject* exc_type = PyErr_Occurred();
            if (exc_type) {
              if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
              else __PYX_ERR(0, 1138, __pyx_L1_error)
            }
            break;
          }
          __Pyx_GOTREF(__pyx_t_4);
        }
        __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
        __pyx_t_4 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1139
 *         else:
 *             for i in range(p):
 *                 OpE = linear_solver(A, OpE, assume_matrix, solver_tol)             # <<<<<<<<<<<<<<
 * 
 *     elif p == -1:
 */
        __Pyx_TraceLine(1139,0,__PYX_ERR(0, 1139, __pyx_L1_error))
        __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_n_s_linear_solver); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1139, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __pyx_t_6 = NULL;
        __pyx_t_7 = 0;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_8))) {
          __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_8);
          if (likely(__pyx_t_6)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_8);
            __Pyx_INCREF(__pyx_t_6);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_8, function);
            __pyx_t_7 = 1;
          }
        }
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_8)) {
          PyObject *__pyx_temp[5] = {__pyx_t_6, __pyx_v_A, __pyx_v_OpE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_8, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1139, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_GOTREF(__pyx_t_4);
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_8)) {
          PyObject *__pyx_temp[5] = {__pyx_t_6, __pyx_v_A, __pyx_v_OpE, __pyx_v_assume_matrix, __pyx_v_solver_tol};
          __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_8, __pyx_temp+1-__pyx_t_7, 4+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1139, __pyx_L1_error)
          __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_GOTREF(__pyx_t_4);
        } else
        #endif
        {
          __pyx_t_5 = PyTuple_New(4+__pyx_t_7); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1139, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
          if (__pyx_t_6) {
            __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_6); __pyx_t_6 = NULL;
          }
          __Pyx_INCREF(__pyx_v_A);
          __Pyx_GIVEREF(__pyx_v_A);
          PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_7, __pyx_v_A);
          __Pyx_INCREF(__pyx_v_OpE);
          __Pyx_GIVEREF(__pyx_v_OpE);
          PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_7, __pyx_v_OpE);
          __Pyx_INCREF(__pyx_v_assume_matrix);
          __Pyx_GIVEREF(__pyx_v_assume_matrix);
          PyTuple_SET_ITEM(__pyx_t_5, 2+__pyx_t_7, __pyx_v_assume_matrix);
          __Pyx_INCREF(__pyx_v_solver_tol);
          __Pyx_GIVEREF(__pyx_v_solver_tol);
          PyTuple_SET_ITEM(__pyx_t_5, 3+__pyx_t_7, __pyx_v_solver_tol);
          __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1139, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_4);
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        }
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF_SET(__pyx_v_OpE, __pyx_t_4);
        __pyx_t_4 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1138
 *                 OpE = linear_solver(AtA, OpE, assume_matrix, solver_tol)
 *         else:
 *             for i in range(p):             # <<<<<<<<<<<<<<
 *                 OpE = linear_solver(A, OpE, assume_matrix, solver_tol)
 * 
 */
        __Pyx_TraceLine(1138,0,__PYX_ERR(0, 1138, __pyx_L1_error))
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    }
    __pyx_L7:;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1129
 *             OpE = linear_solver(A, BE, assume_matrix, solver_tol)
 * 
 *     elif p > 1:             # <<<<<<<<<<<<<<
 *         # Perform Ainv * Ainv * ... Ainv * BE where Ainv is repeated p times
 *         # where p is the exponent.
 */
    goto __pyx_L4;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1141
 *                 OpE = linear_solver(A, OpE, assume_matrix, solver_tol)
 * 
 *     elif p == -1:             # <<<<<<<<<<<<<<
 *         # Performing Ainv**(-1) BE, where Ainv**(-1) it A itself.
 *         OpE = A @ BE
 */
  __Pyx_TraceLine(1141,0,__PYX_ERR(0, 1141, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyInt_EqObjC(__pyx_v_p, __pyx_int_neg_1, -1L, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1141, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 1141, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1143
 *     elif p == -1:
 *         # Performing Ainv**(-1) BE, where Ainv**(-1) it A itself.
 *         OpE = A @ BE             # <<<<<<<<<<<<<<
 * 
 *     elif p < -1:
 */
    __Pyx_TraceLine(1143,0,__PYX_ERR(0, 1143, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyNumber_MatrixMultiply(__pyx_v_A, __pyx_v_BE); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1143, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_v_OpE = __pyx_t_3;
    __pyx_t_3 = 0;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1141
 *                 OpE = linear_solver(A, OpE, assume_matrix, solver_tol)
 * 
 *     elif p == -1:             # <<<<<<<<<<<<<<
 *         # Performing Ainv**(-1) BE, where Ainv**(-1) it A itself.
 *         OpE = A @ BE
 */
    goto __pyx_L4;
  }
 
  /* "imate/traceinv/_hutchinson_method.pyx":1145
 *         OpE = A @ BE
 * 
 *     elif p < -1:             # <<<<<<<<<<<<<<
 *         # Performing Ainv**(-p) * BE where Ainv**(-p) = A**p.
 *         AinvpE = BE
 */
  __Pyx_TraceLine(1145,0,__PYX_ERR(0, 1145, __pyx_L1_error))
  __pyx_t_3 = PyObject_RichCompare(__pyx_v_p, __pyx_int_neg_1, Py_LT); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1145, __pyx_L1_error)
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 1145, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_1) {
 
    /* "imate/traceinv/_hutchinson_method.pyx":1147
 *     elif p < -1:
 *         # Performing Ainv**(-p) * BE where Ainv**(-p) = A**p.
 *         AinvpE = BE             # <<<<<<<<<<<<<<
 *         if gram:
 *             for i in range(numpy.abs(p)):
 */
    __Pyx_TraceLine(1147,0,__PYX_ERR(0, 1147, __pyx_L1_error))
    __Pyx_INCREF(__pyx_v_BE);
    __pyx_v_AinvpE = __pyx_v_BE;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1148
 *         # Performing Ainv**(-p) * BE where Ainv**(-p) = A**p.
 *         AinvpE = BE
 *         if gram:             # <<<<<<<<<<<<<<
 *             for i in range(numpy.abs(p)):
 *                 OpE = AtA @ OpE
 */
    __Pyx_TraceLine(1148,0,__PYX_ERR(0, 1148, __pyx_L1_error))
    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_gram); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 1148, __pyx_L1_error)
    if (__pyx_t_1) {
 
      /* "imate/traceinv/_hutchinson_method.pyx":1149
 *         AinvpE = BE
 *         if gram:
 *             for i in range(numpy.abs(p)):             # <<<<<<<<<<<<<<
 *                 OpE = AtA @ OpE
 *         else:
 */
      __Pyx_TraceLine(1149,0,__PYX_ERR(0, 1149, __pyx_L1_error))
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_abs); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_4 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_8))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_8);
        if (likely(__pyx_t_4)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_8);
          __Pyx_INCREF(__pyx_t_4);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_8, function);
        }
      }
      __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_8, __pyx_t_4, __pyx_v_p) : __Pyx_PyObject_CallOneArg(__pyx_t_8, __pyx_v_p);
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __pyx_t_8 = __Pyx_PyObject_CallOneArg(__pyx_builtin_range, __pyx_t_3); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (likely(PyList_CheckExact(__pyx_t_8)) || PyTuple_CheckExact(__pyx_t_8)) {
        __pyx_t_3 = __pyx_t_8; __Pyx_INCREF(__pyx_t_3); __pyx_t_9 = 0;
        __pyx_t_10 = NULL;
      } else {
        __pyx_t_9 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_t_8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1149, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_10 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1149, __pyx_L1_error)
      }
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      for (;;) {
        if (likely(!__pyx_t_10)) {
          if (likely(PyList_CheckExact(__pyx_t_3))) {
            if (__pyx_t_9 >= PyList_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_8 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_9); __Pyx_INCREF(__pyx_t_8); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1149, __pyx_L1_error)
            #else
            __pyx_t_8 = PySequence_ITEM(__pyx_t_3, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1149, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_8);
            #endif
          } else {
            if (__pyx_t_9 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_8 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_9); __Pyx_INCREF(__pyx_t_8); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1149, __pyx_L1_error)
            #else
            __pyx_t_8 = PySequence_ITEM(__pyx_t_3, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1149, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_8);
            #endif
          }
        } else {
          __pyx_t_8 = __pyx_t_10(__pyx_t_3);
          if (unlikely(!__pyx_t_8)) {
            PyObject* exc_type = PyErr_Occurred();
            if (exc_type) {
              if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
              else __PYX_ERR(0, 1149, __pyx_L1_error)
            }
            break;
          }
          __Pyx_GOTREF(__pyx_t_8);
        }
        __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_8);
        __pyx_t_8 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1150
 *         if gram:
 *             for i in range(numpy.abs(p)):
 *                 OpE = AtA @ OpE             # <<<<<<<<<<<<<<
 *         else:
 *             for i in range(numpy.abs(p)):
 */
        __Pyx_TraceLine(1150,0,__PYX_ERR(0, 1150, __pyx_L1_error))
        if (unlikely(!__pyx_v_OpE)) { __Pyx_RaiseUnboundLocalError("OpE"); __PYX_ERR(0, 1150, __pyx_L1_error) }
        __pyx_t_8 = __Pyx_PyNumber_MatrixMultiply(__pyx_v_AtA, __pyx_v_OpE); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1150, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __Pyx_XDECREF_SET(__pyx_v_OpE, __pyx_t_8);
        __pyx_t_8 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1149
 *         AinvpE = BE
 *         if gram:
 *             for i in range(numpy.abs(p)):             # <<<<<<<<<<<<<<
 *                 OpE = AtA @ OpE
 *         else:
 */
        __Pyx_TraceLine(1149,0,__PYX_ERR(0, 1149, __pyx_L1_error))
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
      /* "imate/traceinv/_hutchinson_method.pyx":1148
 *         # Performing Ainv**(-p) * BE where Ainv**(-p) = A**p.
 *         AinvpE = BE
 *         if gram:             # <<<<<<<<<<<<<<
 *             for i in range(numpy.abs(p)):
 *                 OpE = AtA @ OpE
 */
      goto __pyx_L12;
    }
 
    /* "imate/traceinv/_hutchinson_method.pyx":1152
 *                 OpE = AtA @ OpE
 *         else:
 *             for i in range(numpy.abs(p)):             # <<<<<<<<<<<<<<
 *                 OpE = A @ OpE
 * 
 */
    __Pyx_TraceLine(1152,0,__PYX_ERR(0, 1152, __pyx_L1_error))
    /*else*/ {
      __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_n_s_numpy); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1152, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_abs); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1152, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __pyx_t_8 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_8)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_8);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
        }
      }
      __pyx_t_3 = (__pyx_t_8) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_8, __pyx_v_p) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_p);
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1152, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_range, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1152, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (likely(PyList_CheckExact(__pyx_t_4)) || PyTuple_CheckExact(__pyx_t_4)) {
        __pyx_t_3 = __pyx_t_4; __Pyx_INCREF(__pyx_t_3); __pyx_t_9 = 0;
        __pyx_t_10 = NULL;
      } else {
        __pyx_t_9 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1152, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_10 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1152, __pyx_L1_error)
      }
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      for (;;) {
        if (likely(!__pyx_t_10)) {
          if (likely(PyList_CheckExact(__pyx_t_3))) {
            if (__pyx_t_9 >= PyList_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_4 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_9); __Pyx_INCREF(__pyx_t_4); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1152, __pyx_L1_error)
            #else
            __pyx_t_4 = PySequence_ITEM(__pyx_t_3, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1152, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_4);
            #endif
          } else {
            if (__pyx_t_9 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_9); __Pyx_INCREF(__pyx_t_4); __pyx_t_9++; if (unlikely(0 < 0)) __PYX_ERR(0, 1152, __pyx_L1_error)
            #else
            __pyx_t_4 = PySequence_ITEM(__pyx_t_3, __pyx_t_9); __pyx_t_9++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1152, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_4);
            #endif
          }
        } else {
          __pyx_t_4 = __pyx_t_10(__pyx_t_3);
          if (unlikely(!__pyx_t_4)) {
            PyObject* exc_type = PyErr_Occurred();
            if (exc_type) {
              if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
              else __PYX_ERR(0, 1152, __pyx_L1_error)
            }
            break;
          }
          __Pyx_GOTREF(__pyx_t_4);
        }
        __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
        __pyx_t_4 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1153
 *         else:
 *             for i in range(numpy.abs(p)):
 *                 OpE = A @ OpE             # <<<<<<<<<<<<<<
 * 
 *     return OpE
 */
        __Pyx_TraceLine(1153,0,__PYX_ERR(0, 1153, __pyx_L1_error))
        if (unlikely(!__pyx_v_OpE)) { __Pyx_RaiseUnboundLocalError("OpE"); __PYX_ERR(0, 1153, __pyx_L1_error) }
        __pyx_t_4 = __Pyx_PyNumber_MatrixMultiply(__pyx_v_A, __pyx_v_OpE); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1153, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_XDECREF_SET(__pyx_v_OpE, __pyx_t_4);
        __pyx_t_4 = 0;
 
        /* "imate/traceinv/_hutchinson_method.pyx":1152
 *                 OpE = AtA @ OpE
 *         else:
 *             for i in range(numpy.abs(p)):             # <<<<<<<<<<<<<<
 *                 OpE = A @ OpE
 * 
 */
        __Pyx_TraceLine(1152,0,__PYX_ERR(0, 1152, __pyx_L1_error))
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    }
    __pyx_L12:;
 
    /* "imate/traceinv/_hutchinson_method.pyx":1145
 *         OpE = A @ BE
 * 
 *     elif p < -1:             # <<<<<<<<<<<<<<
 *         # Performing Ainv**(-p) * BE where Ainv**(-p) = A**p.
 *         AinvpE = BE
 */
  }
  __pyx_L4:;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1155
 *                 OpE = A @ OpE
 * 
 *     return OpE             # <<<<<<<<<<<<<<
 */
  __Pyx_TraceLine(1155,0,__PYX_ERR(0, 1155, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  if (unlikely(!__pyx_v_OpE)) { __Pyx_RaiseUnboundLocalError("OpE"); __PYX_ERR(0, 1155, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_v_OpE);
  __pyx_r = __pyx_v_OpE;
  goto __pyx_L0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1095
 * # ============
 * 
 * def _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E):             # <<<<<<<<<<<<<<
 *     """
 *     Computes either of the followings:
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("imate.traceinv._hutchinson_method._operator_dot", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_BE);
  __Pyx_XDECREF(__pyx_v_OpE);
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XDECREF(__pyx_v_AinvpE);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":123
 *         cdef bint dtype_is_object
 * 
 *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
 *                   mode="c", bint allocate_buffer=True):
 * 
 */
 
/* Python wrapper */
static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_shape = 0;
  Py_ssize_t __pyx_v_itemsize;
  PyObject *__pyx_v_format = 0;
  PyObject *__pyx_v_mode = 0;
  int __pyx_v_allocate_buffer;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_shape,&__pyx_n_s_itemsize,&__pyx_n_s_format,&__pyx_n_s_mode,&__pyx_n_s_allocate_buffer,0};
    PyObject* values[5] = {0,0,0,0,0};
    values[3] = ((PyObject *)__pyx_n_s_c);
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_shape)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); __PYX_ERR(1, 123, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); __PYX_ERR(1, 123, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  3:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_mode);
          if (value) { values[3] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  4:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_allocate_buffer);
          if (value) { values[4] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(1, 123, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_shape = ((PyObject*)values[0]);
    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 123, __pyx_L3_error)
    __pyx_v_format = values[2];
    __pyx_v_mode = values[3];
    if (values[4]) {
      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 124, __pyx_L3_error)
    } else {
 
      /* "View.MemoryView":124
 * 
 *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
 *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
 * 
 *         cdef int idx
 */
      __pyx_v_allocate_buffer = ((int)1);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 123, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) __PYX_ERR(1, 123, __pyx_L1_error)
  if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); __PYX_ERR(1, 123, __pyx_L1_error)
  }
  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
  /* "View.MemoryView":123
 *         cdef bint dtype_is_object
 * 
 *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
 *                   mode="c", bint allocate_buffer=True):
 * 
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
  int __pyx_v_idx;
  Py_ssize_t __pyx_v_i;
  Py_ssize_t __pyx_v_dim;
  PyObject **__pyx_v_p;
  char __pyx_v_order;
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  char *__pyx_t_7;
  int __pyx_t_8;
  Py_ssize_t __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  Py_ssize_t __pyx_t_11;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__cinit__", 0);
  __Pyx_TraceCall("__cinit__", __pyx_f[1], 123, 0, __PYX_ERR(1, 123, __pyx_L1_error));
  __Pyx_INCREF(__pyx_v_format);
 
  /* "View.MemoryView":130
 *         cdef PyObject **p
 * 
 *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
 *         self.itemsize = itemsize
 * 
 */
  __Pyx_TraceLine(130,0,__PYX_ERR(1, 130, __pyx_L1_error))
  if (unlikely(__pyx_v_shape == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 130, __pyx_L1_error)
  }
  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(1, 130, __pyx_L1_error)
  __pyx_v_self->ndim = ((int)__pyx_t_1);
 
  /* "View.MemoryView":131
 * 
 *         self.ndim = <int> len(shape)
 *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
 * 
 *         if not self.ndim:
 */
  __Pyx_TraceLine(131,0,__PYX_ERR(1, 131, __pyx_L1_error))
  __pyx_v_self->itemsize = __pyx_v_itemsize;
 
  /* "View.MemoryView":133
 *         self.itemsize = itemsize
 * 
 *         if not self.ndim:             # <<<<<<<<<<<<<<
 *             raise ValueError("Empty shape tuple for cython.array")
 * 
 */
  __Pyx_TraceLine(133,0,__PYX_ERR(1, 133, __pyx_L1_error))
  __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
  if (unlikely(__pyx_t_2)) {
 
    /* "View.MemoryView":134
 * 
 *         if not self.ndim:
 *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
 * 
 *         if itemsize <= 0:
 */
    __Pyx_TraceLine(134,0,__PYX_ERR(1, 134, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 134, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 134, __pyx_L1_error)
 
    /* "View.MemoryView":133
 *         self.itemsize = itemsize
 * 
 *         if not self.ndim:             # <<<<<<<<<<<<<<
 *             raise ValueError("Empty shape tuple for cython.array")
 * 
 */
  }
 
  /* "View.MemoryView":136
 *             raise ValueError("Empty shape tuple for cython.array")
 * 
 *         if itemsize <= 0:             # <<<<<<<<<<<<<<
 *             raise ValueError("itemsize <= 0 for cython.array")
 * 
 */
  __Pyx_TraceLine(136,0,__PYX_ERR(1, 136, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
  if (unlikely(__pyx_t_2)) {
 
    /* "View.MemoryView":137
 * 
 *         if itemsize <= 0:
 *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
 * 
 *         if not isinstance(format, bytes):
 */
    __Pyx_TraceLine(137,0,__PYX_ERR(1, 137, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 137, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 137, __pyx_L1_error)
 
    /* "View.MemoryView":136
 *             raise ValueError("Empty shape tuple for cython.array")
 * 
 *         if itemsize <= 0:             # <<<<<<<<<<<<<<
 *             raise ValueError("itemsize <= 0 for cython.array")
 * 
 */
  }
 
  /* "View.MemoryView":139
 *             raise ValueError("itemsize <= 0 for cython.array")
 * 
 *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
 *             format = format.encode('ASCII')
 *         self._format = format  # keep a reference to the byte string
 */
  __Pyx_TraceLine(139,0,__PYX_ERR(1, 139, __pyx_L1_error))
  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
  if (__pyx_t_4) {
 
    /* "View.MemoryView":140
 * 
 *         if not isinstance(format, bytes):
 *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
 *         self._format = format  # keep a reference to the byte string
 *         self.format = self._format
 */
    __Pyx_TraceLine(140,0,__PYX_ERR(1, 140, __pyx_L1_error))
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 140, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_6, __pyx_n_s_ASCII) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_n_s_ASCII);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 140, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
    __pyx_t_3 = 0;
 
    /* "View.MemoryView":139
 *             raise ValueError("itemsize <= 0 for cython.array")
 * 
 *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
 *             format = format.encode('ASCII')
 *         self._format = format  # keep a reference to the byte string
 */
  }
 
  /* "View.MemoryView":141
 *         if not isinstance(format, bytes):
 *             format = format.encode('ASCII')
 *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
 *         self.format = self._format
 * 
 */
  __Pyx_TraceLine(141,0,__PYX_ERR(1, 141, __pyx_L1_error))
  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||((void)PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) __PYX_ERR(1, 141, __pyx_L1_error)
  __pyx_t_3 = __pyx_v_format;
  __Pyx_INCREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_3);
  __Pyx_GOTREF(__pyx_v_self->_format);
  __Pyx_DECREF(__pyx_v_self->_format);
  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;
 
  /* "View.MemoryView":142
 *             format = format.encode('ASCII')
 *         self._format = format  # keep a reference to the byte string
 *         self.format = self._format             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(142,0,__PYX_ERR(1, 142, __pyx_L1_error))
  if (unlikely(__pyx_v_self->_format == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(1, 142, __pyx_L1_error)
  }
  __pyx_t_7 = __Pyx_PyBytes_AsWritableString(__pyx_v_self->_format); if (unlikely((!__pyx_t_7) && PyErr_Occurred())) __PYX_ERR(1, 142, __pyx_L1_error)
  __pyx_v_self->format = __pyx_t_7;
 
  /* "View.MemoryView":145
 * 
 * 
 *         self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
 *         self._strides = self._shape + self.ndim
 * 
 */
  __Pyx_TraceLine(145,0,__PYX_ERR(1, 145, __pyx_L1_error))
  __pyx_v_self->_shape = ((Py_ssize_t *)PyObject_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
  /* "View.MemoryView":146
 * 
 *         self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
 *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
 * 
 *         if not self._shape:
 */
  __Pyx_TraceLine(146,0,__PYX_ERR(1, 146, __pyx_L1_error))
  __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
  /* "View.MemoryView":148
 *         self._strides = self._shape + self.ndim
 * 
 *         if not self._shape:             # <<<<<<<<<<<<<<
 *             raise MemoryError("unable to allocate shape and strides.")
 * 
 */
  __Pyx_TraceLine(148,0,__PYX_ERR(1, 148, __pyx_L1_error))
  __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
  if (unlikely(__pyx_t_4)) {
 
    /* "View.MemoryView":149
 * 
 *         if not self._shape:
 *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(149,0,__PYX_ERR(1, 149, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 149, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 149, __pyx_L1_error)
 
    /* "View.MemoryView":148
 *         self._strides = self._shape + self.ndim
 * 
 *         if not self._shape:             # <<<<<<<<<<<<<<
 *             raise MemoryError("unable to allocate shape and strides.")
 * 
 */
  }
 
  /* "View.MemoryView":152
 * 
 * 
 *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
 *             if dim <= 0:
 *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
 */
  __Pyx_TraceLine(152,0,__PYX_ERR(1, 152, __pyx_L1_error))
  __pyx_t_8 = 0;
  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
  for (;;) {
    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_5); __pyx_t_1++; if (unlikely(0 < 0)) __PYX_ERR(1, 152, __pyx_L1_error)
    #else
    __pyx_t_5 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 152, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    #endif
    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_5); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 152, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_v_dim = __pyx_t_9;
    __pyx_v_idx = __pyx_t_8;
    __pyx_t_8 = (__pyx_t_8 + 1);
 
    /* "View.MemoryView":153
 * 
 *         for idx, dim in enumerate(shape):
 *             if dim <= 0:             # <<<<<<<<<<<<<<
 *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
 *             self._shape[idx] = dim
 */
    __Pyx_TraceLine(153,0,__PYX_ERR(1, 153, __pyx_L1_error))
    __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
    if (unlikely(__pyx_t_4)) {
 
      /* "View.MemoryView":154
 *         for idx, dim in enumerate(shape):
 *             if dim <= 0:
 *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
 *             self._shape[idx] = dim
 * 
 */
      __Pyx_TraceLine(154,0,__PYX_ERR(1, 154, __pyx_L1_error))
      __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 154, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 154, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 154, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_GIVEREF(__pyx_t_5);
      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_5);
      __Pyx_GIVEREF(__pyx_t_6);
      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_6);
      __pyx_t_5 = 0;
      __pyx_t_6 = 0;
      __pyx_t_6 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 154, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_6); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 154, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_Raise(__pyx_t_10, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __PYX_ERR(1, 154, __pyx_L1_error)
 
      /* "View.MemoryView":153
 * 
 *         for idx, dim in enumerate(shape):
 *             if dim <= 0:             # <<<<<<<<<<<<<<
 *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
 *             self._shape[idx] = dim
 */
    }
 
    /* "View.MemoryView":155
 *             if dim <= 0:
 *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
 *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
 * 
 *         cdef char order
 */
    __Pyx_TraceLine(155,0,__PYX_ERR(1, 155, __pyx_L1_error))
    (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
    /* "View.MemoryView":152
 * 
 * 
 *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
 *             if dim <= 0:
 *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
 */
    __Pyx_TraceLine(152,0,__PYX_ERR(1, 152, __pyx_L1_error))
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
  /* "View.MemoryView":158
 * 
 *         cdef char order
 *         if mode == 'fortran':             # <<<<<<<<<<<<<<
 *             order = b'F'
 *             self.mode = u'fortran'
 */
  __Pyx_TraceLine(158,0,__PYX_ERR(1, 158, __pyx_L1_error))
  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(1, 158, __pyx_L1_error)
  if (__pyx_t_4) {
 
    /* "View.MemoryView":159
 *         cdef char order
 *         if mode == 'fortran':
 *             order = b'F'             # <<<<<<<<<<<<<<
 *             self.mode = u'fortran'
 *         elif mode == 'c':
 */
    __Pyx_TraceLine(159,0,__PYX_ERR(1, 159, __pyx_L1_error))
    __pyx_v_order = 'F';
 
    /* "View.MemoryView":160
 *         if mode == 'fortran':
 *             order = b'F'
 *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
 *         elif mode == 'c':
 *             order = b'C'
 */
    __Pyx_TraceLine(160,0,__PYX_ERR(1, 160, __pyx_L1_error))
    __Pyx_INCREF(__pyx_n_u_fortran);
    __Pyx_GIVEREF(__pyx_n_u_fortran);
    __Pyx_GOTREF(__pyx_v_self->mode);
    __Pyx_DECREF(__pyx_v_self->mode);
    __pyx_v_self->mode = __pyx_n_u_fortran;
 
    /* "View.MemoryView":158
 * 
 *         cdef char order
 *         if mode == 'fortran':             # <<<<<<<<<<<<<<
 *             order = b'F'
 *             self.mode = u'fortran'
 */
    goto __pyx_L10;
  }
 
  /* "View.MemoryView":161
 *             order = b'F'
 *             self.mode = u'fortran'
 *         elif mode == 'c':             # <<<<<<<<<<<<<<
 *             order = b'C'
 *             self.mode = u'c'
 */
  __Pyx_TraceLine(161,0,__PYX_ERR(1, 161, __pyx_L1_error))
  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(1, 161, __pyx_L1_error)
  if (likely(__pyx_t_4)) {
 
    /* "View.MemoryView":162
 *             self.mode = u'fortran'
 *         elif mode == 'c':
 *             order = b'C'             # <<<<<<<<<<<<<<
 *             self.mode = u'c'
 *         else:
 */
    __Pyx_TraceLine(162,0,__PYX_ERR(1, 162, __pyx_L1_error))
    __pyx_v_order = 'C';
 
    /* "View.MemoryView":163
 *         elif mode == 'c':
 *             order = b'C'
 *             self.mode = u'c'             # <<<<<<<<<<<<<<
 *         else:
 *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
 */
    __Pyx_TraceLine(163,0,__PYX_ERR(1, 163, __pyx_L1_error))
    __Pyx_INCREF(__pyx_n_u_c);
    __Pyx_GIVEREF(__pyx_n_u_c);
    __Pyx_GOTREF(__pyx_v_self->mode);
    __Pyx_DECREF(__pyx_v_self->mode);
    __pyx_v_self->mode = __pyx_n_u_c;
 
    /* "View.MemoryView":161
 *             order = b'F'
 *             self.mode = u'fortran'
 *         elif mode == 'c':             # <<<<<<<<<<<<<<
 *             order = b'C'
 *             self.mode = u'c'
 */
    goto __pyx_L10;
  }
 
  /* "View.MemoryView":165
 *             self.mode = u'c'
 *         else:
 *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
 * 
 *         self.len = fill_contig_strides_array(self._shape, self._strides,
 */
  __Pyx_TraceLine(165,0,__PYX_ERR(1, 165, __pyx_L1_error))
  /*else*/ {
    __pyx_t_3 = __Pyx_PyString_FormatSafe(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 165, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 165, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_10);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_10, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    __PYX_ERR(1, 165, __pyx_L1_error)
  }
  __pyx_L10:;
 
  /* "View.MemoryView":167
 *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
 * 
 *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
 *                                              itemsize, self.ndim, order)
 * 
 */
  __Pyx_TraceLine(167,0,__PYX_ERR(1, 167, __pyx_L1_error))
  __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
  /* "View.MemoryView":170
 *                                              itemsize, self.ndim, order)
 * 
 *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
 *         self.dtype_is_object = format == b'O'
 *         if allocate_buffer:
 */
  __Pyx_TraceLine(170,0,__PYX_ERR(1, 170, __pyx_L1_error))
  __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
  /* "View.MemoryView":171
 * 
 *         self.free_data = allocate_buffer
 *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
 *         if allocate_buffer:
 * 
 */
  __Pyx_TraceLine(171,0,__PYX_ERR(1, 171, __pyx_L1_error))
  __pyx_t_10 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 171, __pyx_L1_error)
  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 171, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  __pyx_v_self->dtype_is_object = __pyx_t_4;
 
  /* "View.MemoryView":172
 *         self.free_data = allocate_buffer
 *         self.dtype_is_object = format == b'O'
 *         if allocate_buffer:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(172,0,__PYX_ERR(1, 172, __pyx_L1_error))
  __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
  if (__pyx_t_4) {
 
    /* "View.MemoryView":175
 * 
 * 
 *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
 *             if not self.data:
 *                 raise MemoryError("unable to allocate array data.")
 */
    __Pyx_TraceLine(175,0,__PYX_ERR(1, 175, __pyx_L1_error))
    __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
    /* "View.MemoryView":176
 * 
 *             self.data = <char *>malloc(self.len)
 *             if not self.data:             # <<<<<<<<<<<<<<
 *                 raise MemoryError("unable to allocate array data.")
 * 
 */
    __Pyx_TraceLine(176,0,__PYX_ERR(1, 176, __pyx_L1_error))
    __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
    if (unlikely(__pyx_t_4)) {
 
      /* "View.MemoryView":177
 *             self.data = <char *>malloc(self.len)
 *             if not self.data:
 *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
 * 
 *             if self.dtype_is_object:
 */
      __Pyx_TraceLine(177,0,__PYX_ERR(1, 177, __pyx_L1_error))
      __pyx_t_10 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 177, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_Raise(__pyx_t_10, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __PYX_ERR(1, 177, __pyx_L1_error)
 
      /* "View.MemoryView":176
 * 
 *             self.data = <char *>malloc(self.len)
 *             if not self.data:             # <<<<<<<<<<<<<<
 *                 raise MemoryError("unable to allocate array data.")
 * 
 */
    }
 
    /* "View.MemoryView":179
 *                 raise MemoryError("unable to allocate array data.")
 * 
 *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
 *                 p = <PyObject **> self.data
 *                 for i in range(self.len / itemsize):
 */
    __Pyx_TraceLine(179,0,__PYX_ERR(1, 179, __pyx_L1_error))
    __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
    if (__pyx_t_4) {
 
      /* "View.MemoryView":180
 * 
 *             if self.dtype_is_object:
 *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
 *                 for i in range(self.len / itemsize):
 *                     p[i] = Py_None
 */
      __Pyx_TraceLine(180,0,__PYX_ERR(1, 180, __pyx_L1_error))
      __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
      /* "View.MemoryView":181
 *             if self.dtype_is_object:
 *                 p = <PyObject **> self.data
 *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
 *                     p[i] = Py_None
 *                     Py_INCREF(Py_None)
 */
      __Pyx_TraceLine(181,0,__PYX_ERR(1, 181, __pyx_L1_error))
      if (unlikely(__pyx_v_itemsize == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(1, 181, __pyx_L1_error)
      }
      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
        PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
        __PYX_ERR(1, 181, __pyx_L1_error)
      }
      __pyx_t_1 = (__pyx_v_self->len / __pyx_v_itemsize);
      __pyx_t_9 = __pyx_t_1;
      for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_9; __pyx_t_11+=1) {
        __pyx_v_i = __pyx_t_11;
 
        /* "View.MemoryView":182
 *                 p = <PyObject **> self.data
 *                 for i in range(self.len / itemsize):
 *                     p[i] = Py_None             # <<<<<<<<<<<<<<
 *                     Py_INCREF(Py_None)
 * 
 */
        __Pyx_TraceLine(182,0,__PYX_ERR(1, 182, __pyx_L1_error))
        (__pyx_v_p[__pyx_v_i]) = Py_None;
 
        /* "View.MemoryView":183
 *                 for i in range(self.len / itemsize):
 *                     p[i] = Py_None
 *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
 * 
 *     @cname('getbuffer')
 */
        __Pyx_TraceLine(183,0,__PYX_ERR(1, 183, __pyx_L1_error))
        Py_INCREF(Py_None);
      }
 
      /* "View.MemoryView":179
 *                 raise MemoryError("unable to allocate array data.")
 * 
 *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
 *                 p = <PyObject **> self.data
 *                 for i in range(self.len / itemsize):
 */
    }
 
    /* "View.MemoryView":172
 *         self.free_data = allocate_buffer
 *         self.dtype_is_object = format == b'O'
 *         if allocate_buffer:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }
 
  /* "View.MemoryView":123
 *         cdef bint dtype_is_object
 * 
 *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
 *                   mode="c", bint allocate_buffer=True):
 * 
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_format);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":186
 * 
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
 *         cdef int bufmode = -1
 *         if self.mode == u"c":
 */
 
/* Python wrapper */
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
  int __pyx_v_bufmode;
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  char *__pyx_t_4;
  Py_ssize_t __pyx_t_5;
  int __pyx_t_6;
  Py_ssize_t *__pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  if (__pyx_v_info == NULL) {
    PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
    return -1;
  }
  __Pyx_RefNannySetupContext("__getbuffer__", 0);
  __pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(__pyx_v_info->obj);
  __Pyx_TraceCall("__getbuffer__", __pyx_f[1], 186, 0, __PYX_ERR(1, 186, __pyx_L1_error));
 
  /* "View.MemoryView":187
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
 *         if self.mode == u"c":
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 */
  __Pyx_TraceLine(187,0,__PYX_ERR(1, 187, __pyx_L1_error))
  __pyx_v_bufmode = -1;
 
  /* "View.MemoryView":188
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         cdef int bufmode = -1
 *         if self.mode == u"c":             # <<<<<<<<<<<<<<
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         elif self.mode == u"fortran":
 */
  __Pyx_TraceLine(188,0,__PYX_ERR(1, 188, __pyx_L1_error))
  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 188, __pyx_L1_error)
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":189
 *         cdef int bufmode = -1
 *         if self.mode == u"c":
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
 *         elif self.mode == u"fortran":
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 */
    __Pyx_TraceLine(189,0,__PYX_ERR(1, 189, __pyx_L1_error))
    __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
 
    /* "View.MemoryView":188
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         cdef int bufmode = -1
 *         if self.mode == u"c":             # <<<<<<<<<<<<<<
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         elif self.mode == u"fortran":
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":190
 *         if self.mode == u"c":
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):
 */
  __Pyx_TraceLine(190,0,__PYX_ERR(1, 190, __pyx_L1_error))
  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(1, 190, __pyx_L1_error)
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":191
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         elif self.mode == u"fortran":
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
 *         if not (flags & bufmode):
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")
 */
    __Pyx_TraceLine(191,0,__PYX_ERR(1, 191, __pyx_L1_error))
    __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
 
    /* "View.MemoryView":190
 *         if self.mode == u"c":
 *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):
 */
  }
  __pyx_L3:;
 
  /* "View.MemoryView":192
 *         elif self.mode == u"fortran":
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")
 *         info.buf = self.data
 */
  __Pyx_TraceLine(192,0,__PYX_ERR(1, 192, __pyx_L1_error))
  __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
  if (unlikely(__pyx_t_1)) {
 
    /* "View.MemoryView":193
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
 *         info.buf = self.data
 *         info.len = self.len
 */
    __Pyx_TraceLine(193,0,__PYX_ERR(1, 193, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 193, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 193, __pyx_L1_error)
 
    /* "View.MemoryView":192
 *         elif self.mode == u"fortran":
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")
 *         info.buf = self.data
 */
  }
 
  /* "View.MemoryView":194
 *         if not (flags & bufmode):
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")
 *         info.buf = self.data             # <<<<<<<<<<<<<<
 *         info.len = self.len
 *         info.ndim = self.ndim
 */
  __Pyx_TraceLine(194,0,__PYX_ERR(1, 194, __pyx_L1_error))
  __pyx_t_4 = __pyx_v_self->data;
  __pyx_v_info->buf = __pyx_t_4;
 
  /* "View.MemoryView":195
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")
 *         info.buf = self.data
 *         info.len = self.len             # <<<<<<<<<<<<<<
 *         info.ndim = self.ndim
 *         info.shape = self._shape
 */
  __Pyx_TraceLine(195,0,__PYX_ERR(1, 195, __pyx_L1_error))
  __pyx_t_5 = __pyx_v_self->len;
  __pyx_v_info->len = __pyx_t_5;
 
  /* "View.MemoryView":196
 *         info.buf = self.data
 *         info.len = self.len
 *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
 *         info.shape = self._shape
 *         info.strides = self._strides
 */
  __Pyx_TraceLine(196,0,__PYX_ERR(1, 196, __pyx_L1_error))
  __pyx_t_6 = __pyx_v_self->ndim;
  __pyx_v_info->ndim = __pyx_t_6;
 
  /* "View.MemoryView":197
 *         info.len = self.len
 *         info.ndim = self.ndim
 *         info.shape = self._shape             # <<<<<<<<<<<<<<
 *         info.strides = self._strides
 *         info.suboffsets = NULL
 */
  __Pyx_TraceLine(197,0,__PYX_ERR(1, 197, __pyx_L1_error))
  __pyx_t_7 = __pyx_v_self->_shape;
  __pyx_v_info->shape = __pyx_t_7;
 
  /* "View.MemoryView":198
 *         info.ndim = self.ndim
 *         info.shape = self._shape
 *         info.strides = self._strides             # <<<<<<<<<<<<<<
 *         info.suboffsets = NULL
 *         info.itemsize = self.itemsize
 */
  __Pyx_TraceLine(198,0,__PYX_ERR(1, 198, __pyx_L1_error))
  __pyx_t_7 = __pyx_v_self->_strides;
  __pyx_v_info->strides = __pyx_t_7;
 
  /* "View.MemoryView":199
 *         info.shape = self._shape
 *         info.strides = self._strides
 *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
 *         info.itemsize = self.itemsize
 *         info.readonly = 0
 */
  __Pyx_TraceLine(199,0,__PYX_ERR(1, 199, __pyx_L1_error))
  __pyx_v_info->suboffsets = NULL;
 
  /* "View.MemoryView":200
 *         info.strides = self._strides
 *         info.suboffsets = NULL
 *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
 *         info.readonly = 0
 * 
 */
  __Pyx_TraceLine(200,0,__PYX_ERR(1, 200, __pyx_L1_error))
  __pyx_t_5 = __pyx_v_self->itemsize;
  __pyx_v_info->itemsize = __pyx_t_5;
 
  /* "View.MemoryView":201
 *         info.suboffsets = NULL
 *         info.itemsize = self.itemsize
 *         info.readonly = 0             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_FORMAT:
 */
  __Pyx_TraceLine(201,0,__PYX_ERR(1, 201, __pyx_L1_error))
  __pyx_v_info->readonly = 0;
 
  /* "View.MemoryView":203
 *         info.readonly = 0
 * 
 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
 *             info.format = self.format
 *         else:
 */
  __Pyx_TraceLine(203,0,__PYX_ERR(1, 203, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":204
 * 
 *         if flags & PyBUF_FORMAT:
 *             info.format = self.format             # <<<<<<<<<<<<<<
 *         else:
 *             info.format = NULL
 */
    __Pyx_TraceLine(204,0,__PYX_ERR(1, 204, __pyx_L1_error))
    __pyx_t_4 = __pyx_v_self->format;
    __pyx_v_info->format = __pyx_t_4;
 
    /* "View.MemoryView":203
 *         info.readonly = 0
 * 
 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
 *             info.format = self.format
 *         else:
 */
    goto __pyx_L5;
  }
 
  /* "View.MemoryView":206
 *             info.format = self.format
 *         else:
 *             info.format = NULL             # <<<<<<<<<<<<<<
 * 
 *         info.obj = self
 */
  __Pyx_TraceLine(206,0,__PYX_ERR(1, 206, __pyx_L1_error))
  /*else*/ {
    __pyx_v_info->format = NULL;
  }
  __pyx_L5:;
 
  /* "View.MemoryView":208
 *             info.format = NULL
 * 
 *         info.obj = self             # <<<<<<<<<<<<<<
 * 
 *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
 */
  __Pyx_TraceLine(208,0,__PYX_ERR(1, 208, __pyx_L1_error))
  __Pyx_INCREF(((PyObject *)__pyx_v_self));
  __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
  __Pyx_GOTREF(__pyx_v_info->obj);
  __Pyx_DECREF(__pyx_v_info->obj);
  __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
  /* "View.MemoryView":186
 * 
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
 *         cdef int bufmode = -1
 *         if self.mode == u"c":
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.array.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  if (__pyx_v_info->obj != NULL) {
    __Pyx_GOTREF(__pyx_v_info->obj);
    __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
  }
  goto __pyx_L2;
  __pyx_L0:;
  if (__pyx_v_info->obj == Py_None) {
    __Pyx_GOTREF(__pyx_v_info->obj);
    __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
  }
  __pyx_L2:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":212
 *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
 * 
 *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
 *         if self.callback_free_data != NULL:
 *             self.callback_free_data(self.data)
 */
 
/* Python wrapper */
static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
}
 
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__dealloc__", 0);
  __Pyx_TraceCall("__dealloc__", __pyx_f[1], 212, 0, __PYX_ERR(1, 212, __pyx_L1_error));
 
  /* "View.MemoryView":213
 * 
 *     def __dealloc__(array self):
 *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
 *             self.callback_free_data(self.data)
 *         elif self.free_data:
 */
  __Pyx_TraceLine(213,0,__PYX_ERR(1, 213, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":214
 *     def __dealloc__(array self):
 *         if self.callback_free_data != NULL:
 *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
 *         elif self.free_data:
 *             if self.dtype_is_object:
 */
    __Pyx_TraceLine(214,0,__PYX_ERR(1, 214, __pyx_L1_error))
    __pyx_v_self->callback_free_data(__pyx_v_self->data);
 
    /* "View.MemoryView":213
 * 
 *     def __dealloc__(array self):
 *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
 *             self.callback_free_data(self.data)
 *         elif self.free_data:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":215
 *         if self.callback_free_data != NULL:
 *             self.callback_free_data(self.data)
 *         elif self.free_data:             # <<<<<<<<<<<<<<
 *             if self.dtype_is_object:
 *                 refcount_objects_in_slice(self.data, self._shape,
 */
  __Pyx_TraceLine(215,0,__PYX_ERR(1, 215, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_self->free_data != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":216
 *             self.callback_free_data(self.data)
 *         elif self.free_data:
 *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
 *                 refcount_objects_in_slice(self.data, self._shape,
 *                                           self._strides, self.ndim, False)
 */
    __Pyx_TraceLine(216,0,__PYX_ERR(1, 216, __pyx_L1_error))
    __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":217
 *         elif self.free_data:
 *             if self.dtype_is_object:
 *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
 *                                           self._strides, self.ndim, False)
 *             free(self.data)
 */
      __Pyx_TraceLine(217,0,__PYX_ERR(1, 217, __pyx_L1_error))
      __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
 
      /* "View.MemoryView":216
 *             self.callback_free_data(self.data)
 *         elif self.free_data:
 *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
 *                 refcount_objects_in_slice(self.data, self._shape,
 *                                           self._strides, self.ndim, False)
 */
    }
 
    /* "View.MemoryView":219
 *                 refcount_objects_in_slice(self.data, self._shape,
 *                                           self._strides, self.ndim, False)
 *             free(self.data)             # <<<<<<<<<<<<<<
 *         PyObject_Free(self._shape)
 * 
 */
    __Pyx_TraceLine(219,0,__PYX_ERR(1, 219, __pyx_L1_error))
    free(__pyx_v_self->data);
 
    /* "View.MemoryView":215
 *         if self.callback_free_data != NULL:
 *             self.callback_free_data(self.data)
 *         elif self.free_data:             # <<<<<<<<<<<<<<
 *             if self.dtype_is_object:
 *                 refcount_objects_in_slice(self.data, self._shape,
 */
  }
  __pyx_L3:;
 
  /* "View.MemoryView":220
 *                                           self._strides, self.ndim, False)
 *             free(self.data)
 *         PyObject_Free(self._shape)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(220,0,__PYX_ERR(1, 220, __pyx_L1_error))
  PyObject_Free(__pyx_v_self->_shape);
 
  /* "View.MemoryView":212
 *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
 * 
 *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
 *         if self.callback_free_data != NULL:
 *             self.callback_free_data(self.data)
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.array.__dealloc__", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
}
 
/* "View.MemoryView":223
 * 
 *     @property
 *     def memview(self):             # <<<<<<<<<<<<<<
 *         return self.get_memview()
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 223, 0, __PYX_ERR(1, 223, __pyx_L1_error));
 
  /* "View.MemoryView":224
 *     @property
 *     def memview(self):
 *         return self.get_memview()             # <<<<<<<<<<<<<<
 * 
 *     @cname('get_memview')
 */
  __Pyx_TraceLine(224,0,__PYX_ERR(1, 224, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = ((struct __pyx_vtabstruct_array *)__pyx_v_self->__pyx_vtab)->get_memview(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 224, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":223
 * 
 *     @property
 *     def memview(self):             # <<<<<<<<<<<<<<
 *         return self.get_memview()
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.array.memview.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":227
 * 
 *     @cname('get_memview')
 *     cdef get_memview(self):             # <<<<<<<<<<<<<<
 *         flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
 *         return  memoryview(self, flags, self.dtype_is_object)
 */
 
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self) {
  int __pyx_v_flags;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_memview", 0);
  __Pyx_TraceCall("get_memview", __pyx_f[1], 227, 0, __PYX_ERR(1, 227, __pyx_L1_error));
 
  /* "View.MemoryView":228
 *     @cname('get_memview')
 *     cdef get_memview(self):
 *         flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
 *         return  memoryview(self, flags, self.dtype_is_object)
 * 
 */
  __Pyx_TraceLine(228,0,__PYX_ERR(1, 228, __pyx_L1_error))
  __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
  /* "View.MemoryView":229
 *     cdef get_memview(self):
 *         flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
 *         return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
 * 
 *     def __len__(self):
 */
  __Pyx_TraceLine(229,0,__PYX_ERR(1, 229, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_INCREF(((PyObject *)__pyx_v_self));
  __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":227
 * 
 *     @cname('get_memview')
 *     cdef get_memview(self):             # <<<<<<<<<<<<<<
 *         flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
 *         return  memoryview(self, flags, self.dtype_is_object)
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.array.get_memview", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":231
 *         return  memoryview(self, flags, self.dtype_is_object)
 * 
 *     def __len__(self):             # <<<<<<<<<<<<<<
 *         return self._shape[0]
 * 
 */
 
/* Python wrapper */
static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self); /*proto*/
static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self) {
  Py_ssize_t __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(((struct __pyx_array_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self) {
  Py_ssize_t __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__len__", 0);
  __Pyx_TraceCall("__len__", __pyx_f[1], 231, 0, __PYX_ERR(1, 231, __pyx_L1_error));
 
  /* "View.MemoryView":232
 * 
 *     def __len__(self):
 *         return self._shape[0]             # <<<<<<<<<<<<<<
 * 
 *     def __getattr__(self, attr):
 */
  __Pyx_TraceLine(232,0,__PYX_ERR(1, 232, __pyx_L1_error))
  __pyx_r = (__pyx_v_self->_shape[0]);
  goto __pyx_L0;
 
  /* "View.MemoryView":231
 *         return  memoryview(self, flags, self.dtype_is_object)
 * 
 *     def __len__(self):             # <<<<<<<<<<<<<<
 *         return self._shape[0]
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView.array.__len__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":234
 *         return self._shape[0]
 * 
 *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
 *         return getattr(self.memview, attr)
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr); /*proto*/
static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getattr__", 0);
  __Pyx_TraceCall("__getattr__", __pyx_f[1], 234, 0, __PYX_ERR(1, 234, __pyx_L1_error));
 
  /* "View.MemoryView":235
 * 
 *     def __getattr__(self, attr):
 *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
 * 
 *     def __getitem__(self, item):
 */
  __Pyx_TraceLine(235,0,__PYX_ERR(1, 235, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 235, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 235, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":234
 *         return self._shape[0]
 * 
 *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
 *         return getattr(self.memview, attr)
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.array.__getattr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":237
 *         return getattr(self.memview, attr)
 * 
 *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
 *         return self.memview[item]
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item); /*proto*/
static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getitem__", 0);
  __Pyx_TraceCall("__getitem__", __pyx_f[1], 237, 0, __PYX_ERR(1, 237, __pyx_L1_error));
 
  /* "View.MemoryView":238
 * 
 *     def __getitem__(self, item):
 *         return self.memview[item]             # <<<<<<<<<<<<<<
 * 
 *     def __setitem__(self, item, value):
 */
  __Pyx_TraceLine(238,0,__PYX_ERR(1, 238, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 238, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 238, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":237
 *         return getattr(self.memview, attr)
 * 
 *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
 *         return self.memview[item]
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.array.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":240
 *         return self.memview[item]
 * 
 *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
 *         self.memview[item] = value
 * 
 */
 
/* Python wrapper */
static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /*proto*/
static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setitem__", 0);
  __Pyx_TraceCall("__setitem__", __pyx_f[1], 240, 0, __PYX_ERR(1, 240, __pyx_L1_error));
 
  /* "View.MemoryView":241
 * 
 *     def __setitem__(self, item, value):
 *         self.memview[item] = value             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(241,0,__PYX_ERR(1, 241, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 241, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) __PYX_ERR(1, 241, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "View.MemoryView":240
 *         return self.memview[item]
 * 
 *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
 *         self.memview[item] = value
 * 
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.array.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef___pyx_array_1__reduce_cython__ = {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0};
static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_array___reduce_cython__(((struct __pyx_array_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);
  __Pyx_TraceCall("__reduce_cython__", __pyx_f[1], 1, 0, __PYX_ERR(1, 1, __pyx_L1_error));
 
  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __Pyx_TraceLine(2,0,__PYX_ERR(1, 2, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 2, __pyx_L1_error)
 
  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.array.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyMethodDef __pyx_mdef___pyx_array_3__setstate_cython__ = {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0};
static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_array_2__setstate_cython__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);
  __Pyx_TraceCall("__setstate_cython__", __pyx_f[1], 3, 0, __PYX_ERR(1, 3, __pyx_L1_error));
 
  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __Pyx_TraceLine(4,0,__PYX_ERR(1, 4, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 4, __pyx_L1_error)
 
  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.array.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":245
 * 
 * @cname("__pyx_array_new")
 * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
 *                           char *mode, char *buf):
 *     cdef array result
 */
 
static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, char *__pyx_v_format, char *__pyx_v_mode, char *__pyx_v_buf) {
  struct __pyx_array_obj *__pyx_v_result = 0;
  struct __pyx_array_obj *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("array_cwrapper", 0);
  __Pyx_TraceCall("array_cwrapper", __pyx_f[1], 245, 0, __PYX_ERR(1, 245, __pyx_L1_error));
 
  /* "View.MemoryView":249
 *     cdef array result
 * 
 *     if buf == NULL:             # <<<<<<<<<<<<<<
 *         result = array(shape, itemsize, format, mode.decode('ASCII'))
 *     else:
 */
  __Pyx_TraceLine(249,0,__PYX_ERR(1, 249, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":250
 * 
 *     if buf == NULL:
 *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
 *     else:
 *         result = array(shape, itemsize, format, mode.decode('ASCII'),
 */
    __Pyx_TraceLine(250,0,__PYX_ERR(1, 250, __pyx_L1_error))
    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 250, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 250, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 250, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 250, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_INCREF(__pyx_v_shape);
    __Pyx_GIVEREF(__pyx_v_shape);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
    __pyx_t_2 = 0;
    __pyx_t_3 = 0;
    __pyx_t_4 = 0;
    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 250, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
    __pyx_t_4 = 0;
 
    /* "View.MemoryView":249
 *     cdef array result
 * 
 *     if buf == NULL:             # <<<<<<<<<<<<<<
 *         result = array(shape, itemsize, format, mode.decode('ASCII'))
 *     else:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":252
 *         result = array(shape, itemsize, format, mode.decode('ASCII'))
 *     else:
 *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
 *                        allocate_buffer=False)
 *         result.data = buf
 */
  __Pyx_TraceLine(252,0,__PYX_ERR(1, 252, __pyx_L1_error))
  /*else*/ {
    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_v_shape);
    __Pyx_GIVEREF(__pyx_v_shape);
    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
    __pyx_t_4 = 0;
    __pyx_t_5 = 0;
    __pyx_t_3 = 0;
 
    /* "View.MemoryView":253
 *     else:
 *         result = array(shape, itemsize, format, mode.decode('ASCII'),
 *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
 *         result.data = buf
 * 
 */
    __Pyx_TraceLine(253,0,__PYX_ERR(1, 253, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 253, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) __PYX_ERR(1, 253, __pyx_L1_error)
 
    /* "View.MemoryView":252
 *         result = array(shape, itemsize, format, mode.decode('ASCII'))
 *     else:
 *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
 *                        allocate_buffer=False)
 *         result.data = buf
 */
    __Pyx_TraceLine(252,0,__PYX_ERR(1, 252, __pyx_L1_error))
    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
    __pyx_t_5 = 0;
 
    /* "View.MemoryView":254
 *         result = array(shape, itemsize, format, mode.decode('ASCII'),
 *                        allocate_buffer=False)
 *         result.data = buf             # <<<<<<<<<<<<<<
 * 
 *     return result
 */
    __Pyx_TraceLine(254,0,__PYX_ERR(1, 254, __pyx_L1_error))
    __pyx_v_result->data = __pyx_v_buf;
  }
  __pyx_L3:;
 
  /* "View.MemoryView":256
 *         result.data = buf
 * 
 *     return result             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(256,0,__PYX_ERR(1, 256, __pyx_L1_error))
  __Pyx_XDECREF(((PyObject *)__pyx_r));
  __Pyx_INCREF(((PyObject *)__pyx_v_result));
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;
 
  /* "View.MemoryView":245
 * 
 * @cname("__pyx_array_new")
 * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
 *                           char *mode, char *buf):
 *     cdef array result
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.array_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_result);
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":282
 * cdef class Enum(object):
 *     cdef object name
 *     def __init__(self, name):             # <<<<<<<<<<<<<<
 *         self.name = name
 *     def __repr__(self):
 */
 
/* Python wrapper */
static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_name = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_name,0};
    PyObject* values[1] = {0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_name)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(1, 282, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
    }
    __pyx_v_name = values[0];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 282, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__init__", 0);
  __Pyx_TraceCall("__init__", __pyx_f[1], 282, 0, __PYX_ERR(1, 282, __pyx_L1_error));
 
  /* "View.MemoryView":283
 *     cdef object name
 *     def __init__(self, name):
 *         self.name = name             # <<<<<<<<<<<<<<
 *     def __repr__(self):
 *         return self.name
 */
  __Pyx_TraceLine(283,0,__PYX_ERR(1, 283, __pyx_L1_error))
  __Pyx_INCREF(__pyx_v_name);
  __Pyx_GIVEREF(__pyx_v_name);
  __Pyx_GOTREF(__pyx_v_self->name);
  __Pyx_DECREF(__pyx_v_self->name);
  __pyx_v_self->name = __pyx_v_name;
 
  /* "View.MemoryView":282
 * cdef class Enum(object):
 *     cdef object name
 *     def __init__(self, name):             # <<<<<<<<<<<<<<
 *         self.name = name
 *     def __repr__(self):
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":284
 *     def __init__(self, name):
 *         self.name = name
 *     def __repr__(self):             # <<<<<<<<<<<<<<
 *         return self.name
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__repr__", 0);
  __Pyx_TraceCall("__repr__", __pyx_f[1], 284, 0, __PYX_ERR(1, 284, __pyx_L1_error));
 
  /* "View.MemoryView":285
 *         self.name = name
 *     def __repr__(self):
 *         return self.name             # <<<<<<<<<<<<<<
 * 
 * cdef generic = Enum("<strided and direct or indirect>")
 */
  __Pyx_TraceLine(285,0,__PYX_ERR(1, 285, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_self->name);
  __pyx_r = __pyx_v_self->name;
  goto __pyx_L0;
 
  /* "View.MemoryView":284
 *     def __init__(self, name):
 *         self.name = name
 *     def __repr__(self):             # <<<<<<<<<<<<<<
 *         return self.name
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView.Enum.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef___pyx_MemviewEnum_1__reduce_cython__ = {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0};
static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_MemviewEnum___reduce_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
  PyObject *__pyx_v_state = 0;
  PyObject *__pyx_v__dict = 0;
  int __pyx_v_use_setstate;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);
  __Pyx_TraceCall("__reduce_cython__", __pyx_f[1], 1, 0, __PYX_ERR(1, 1, __pyx_L1_error));
 
  /* "(tree fragment)":5
 *     cdef object _dict
 *     cdef bint use_setstate
 *     state = (self.name,)             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __Pyx_TraceLine(5,0,__PYX_ERR(1, 5, __pyx_L1_error))
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_v_self->name);
  __Pyx_GIVEREF(__pyx_v_self->name);
  PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_self->name);
  __pyx_v_state = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;
 
  /* "(tree fragment)":6
 *     cdef bint use_setstate
 *     state = (self.name,)
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __Pyx_TraceLine(6,0,__PYX_ERR(1, 6, __pyx_L1_error))
  __pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 6, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v__dict = __pyx_t_1;
  __pyx_t_1 = 0;
 
  /* "(tree fragment)":7
 *     state = (self.name,)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __Pyx_TraceLine(7,0,__PYX_ERR(1, 7, __pyx_L1_error))
  __pyx_t_2 = (__pyx_v__dict != Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {
 
    /* "(tree fragment)":8
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __Pyx_TraceLine(8,0,__PYX_ERR(1, 8, __pyx_L1_error))
    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict);
    __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
    __pyx_t_4 = 0;
 
    /* "(tree fragment)":9
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = self.name is not None
 */
    __Pyx_TraceLine(9,0,__PYX_ERR(1, 9, __pyx_L1_error))
    __pyx_v_use_setstate = 1;
 
    /* "(tree fragment)":7
 *     state = (self.name,)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }
 
  /* "(tree fragment)":11
 *         use_setstate = True
 *     else:
 *         use_setstate = self.name is not None             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
 */
  __Pyx_TraceLine(11,0,__PYX_ERR(1, 11, __pyx_L1_error))
  /*else*/ {
    __pyx_t_3 = (__pyx_v_self->name != Py_None);
    __pyx_v_use_setstate = __pyx_t_3;
  }
  __pyx_L3:;
 
  /* "(tree fragment)":12
 *     else:
 *         use_setstate = self.name is not None
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
 *     else:
 */
  __Pyx_TraceLine(12,0,__PYX_ERR(1, 12, __pyx_L1_error))
  __pyx_t_3 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_3) {
 
    /* "(tree fragment)":13
 *         use_setstate = self.name is not None
 *     if use_setstate:
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
 */
    __Pyx_TraceLine(13,0,__PYX_ERR(1, 13, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_184977713);
    __Pyx_GIVEREF(__pyx_int_184977713);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None);
    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
    __pyx_t_4 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;
 
    /* "(tree fragment)":12
 *     else:
 *         use_setstate = self.name is not None
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
 *     else:
 */
  }
 
  /* "(tree fragment)":15
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
 *     else:
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_Enum__set_state(self, __pyx_state)
 */
  __Pyx_TraceLine(15,0,__PYX_ERR(1, 15, __pyx_L1_error))
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_184977713);
    __Pyx_GIVEREF(__pyx_int_184977713);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
    __pyx_t_5 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L0;
  }
 
  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.Enum.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_Enum__set_state(self, __pyx_state)
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyMethodDef __pyx_mdef___pyx_MemviewEnum_3__setstate_cython__ = {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0};
static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_MemviewEnum_2__setstate_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);
  __Pyx_TraceCall("__setstate_cython__", __pyx_f[1], 16, 0, __PYX_ERR(1, 16, __pyx_L1_error));
 
  /* "(tree fragment)":17
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_Enum__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  __Pyx_TraceLine(17,0,__PYX_ERR(1, 17, __pyx_L1_error))
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||((void)PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 17, __pyx_L1_error)
  __pyx_t_1 = __pyx_unpickle_Enum__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_Enum__set_state(self, __pyx_state)
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.Enum.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":299
 * 
 * @cname('__pyx_align_pointer')
 * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
 *     "Align pointer memory on a given boundary"
 *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
 */
 
static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment) {
  Py_intptr_t __pyx_v_aligned_p;
  size_t __pyx_v_offset;
  void *__pyx_r;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("align_pointer", __pyx_f[1], 299, 1, __PYX_ERR(1, 299, __pyx_L1_error));
 
  /* "View.MemoryView":301
 * cdef void *align_pointer(void *memory, size_t alignment) nogil:
 *     "Align pointer memory on a given boundary"
 *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
 *     cdef size_t offset
 * 
 */
  __Pyx_TraceLine(301,1,__PYX_ERR(1, 301, __pyx_L1_error))
  __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
  /* "View.MemoryView":305
 * 
 *     with cython.cdivision(True):
 *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
 * 
 *     if offset > 0:
 */
  __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
  /* "View.MemoryView":307
 *         offset = aligned_p % alignment
 * 
 *     if offset > 0:             # <<<<<<<<<<<<<<
 *         aligned_p += alignment - offset
 * 
 */
  __Pyx_TraceLine(307,1,__PYX_ERR(1, 307, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":308
 * 
 *     if offset > 0:
 *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
 * 
 *     return <void *> aligned_p
 */
    __Pyx_TraceLine(308,1,__PYX_ERR(1, 308, __pyx_L1_error))
    __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
 
    /* "View.MemoryView":307
 *         offset = aligned_p % alignment
 * 
 *     if offset > 0:             # <<<<<<<<<<<<<<
 *         aligned_p += alignment - offset
 * 
 */
  }
 
  /* "View.MemoryView":310
 *         aligned_p += alignment - offset
 * 
 *     return <void *> aligned_p             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(310,1,__PYX_ERR(1, 310, __pyx_L1_error))
  __pyx_r = ((void *)__pyx_v_aligned_p);
  goto __pyx_L0;
 
  /* "View.MemoryView":299
 * 
 * @cname('__pyx_align_pointer')
 * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
 *     "Align pointer memory on a given boundary"
 *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.align_pointer", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":346
 *     cdef __Pyx_TypeInfo *typeinfo
 * 
 *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
 *         self.obj = obj
 *         self.flags = flags
 */
 
/* Python wrapper */
static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_obj = 0;
  int __pyx_v_flags;
  int __pyx_v_dtype_is_object;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_obj,&__pyx_n_s_flags,&__pyx_n_s_dtype_is_object,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_obj)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); __PYX_ERR(1, 346, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (kw_args > 0) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_dtype_is_object);
          if (value) { values[2] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(1, 346, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_obj = values[0];
    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 346, __pyx_L3_error)
    if (values[2]) {
      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 346, __pyx_L3_error)
    } else {
      __pyx_v_dtype_is_object = ((int)0);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 346, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__cinit__", 0);
  __Pyx_TraceCall("__cinit__", __pyx_f[1], 346, 0, __PYX_ERR(1, 346, __pyx_L1_error));
 
  /* "View.MemoryView":347
 * 
 *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
 *         self.obj = obj             # <<<<<<<<<<<<<<
 *         self.flags = flags
 *         if type(self) is memoryview or obj is not None:
 */
  __Pyx_TraceLine(347,0,__PYX_ERR(1, 347, __pyx_L1_error))
  __Pyx_INCREF(__pyx_v_obj);
  __Pyx_GIVEREF(__pyx_v_obj);
  __Pyx_GOTREF(__pyx_v_self->obj);
  __Pyx_DECREF(__pyx_v_self->obj);
  __pyx_v_self->obj = __pyx_v_obj;
 
  /* "View.MemoryView":348
 *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
 *         self.obj = obj
 *         self.flags = flags             # <<<<<<<<<<<<<<
 *         if type(self) is memoryview or obj is not None:
 *             __Pyx_GetBuffer(obj, &self.view, flags)
 */
  __Pyx_TraceLine(348,0,__PYX_ERR(1, 348, __pyx_L1_error))
  __pyx_v_self->flags = __pyx_v_flags;
 
  /* "View.MemoryView":349
 *         self.obj = obj
 *         self.flags = flags
 *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
 *             __Pyx_GetBuffer(obj, &self.view, flags)
 *             if <PyObject *> self.view.obj == NULL:
 */
  __Pyx_TraceLine(349,0,__PYX_ERR(1, 349, __pyx_L1_error))
  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (!__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = (__pyx_v_obj != Py_None);
  __pyx_t_2 = (__pyx_t_3 != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {
 
    /* "View.MemoryView":350
 *         self.flags = flags
 *         if type(self) is memoryview or obj is not None:
 *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
 *             if <PyObject *> self.view.obj == NULL:
 *                 (<__pyx_buffer *> &self.view).obj = Py_None
 */
    __Pyx_TraceLine(350,0,__PYX_ERR(1, 350, __pyx_L1_error))
    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 350, __pyx_L1_error)
 
    /* "View.MemoryView":351
 *         if type(self) is memoryview or obj is not None:
 *             __Pyx_GetBuffer(obj, &self.view, flags)
 *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
 *                 (<__pyx_buffer *> &self.view).obj = Py_None
 *                 Py_INCREF(Py_None)
 */
    __Pyx_TraceLine(351,0,__PYX_ERR(1, 351, __pyx_L1_error))
    __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":352
 *             __Pyx_GetBuffer(obj, &self.view, flags)
 *             if <PyObject *> self.view.obj == NULL:
 *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
 *                 Py_INCREF(Py_None)
 * 
 */
      __Pyx_TraceLine(352,0,__PYX_ERR(1, 352, __pyx_L1_error))
      ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
      /* "View.MemoryView":353
 *             if <PyObject *> self.view.obj == NULL:
 *                 (<__pyx_buffer *> &self.view).obj = Py_None
 *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
 * 
 *         if not __PYX_CYTHON_ATOMICS_ENABLED():
 */
      __Pyx_TraceLine(353,0,__PYX_ERR(1, 353, __pyx_L1_error))
      Py_INCREF(Py_None);
 
      /* "View.MemoryView":351
 *         if type(self) is memoryview or obj is not None:
 *             __Pyx_GetBuffer(obj, &self.view, flags)
 *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
 *                 (<__pyx_buffer *> &self.view).obj = Py_None
 *                 Py_INCREF(Py_None)
 */
    }
 
    /* "View.MemoryView":349
 *         self.obj = obj
 *         self.flags = flags
 *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
 *             __Pyx_GetBuffer(obj, &self.view, flags)
 *             if <PyObject *> self.view.obj == NULL:
 */
  }
 
  /* "View.MemoryView":355
 *                 Py_INCREF(Py_None)
 * 
 *         if not __PYX_CYTHON_ATOMICS_ENABLED():             # <<<<<<<<<<<<<<
 *             global __pyx_memoryview_thread_locks_used
 *             if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
 */
  __Pyx_TraceLine(355,0,__PYX_ERR(1, 355, __pyx_L1_error))
  __pyx_t_1 = ((!(__PYX_CYTHON_ATOMICS_ENABLED() != 0)) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":357
 *         if not __PYX_CYTHON_ATOMICS_ENABLED():
 *             global __pyx_memoryview_thread_locks_used
 *             if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:             # <<<<<<<<<<<<<<
 *                 self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
 *                 __pyx_memoryview_thread_locks_used += 1
 */
    __Pyx_TraceLine(357,0,__PYX_ERR(1, 357, __pyx_L1_error))
    __pyx_t_1 = ((__pyx_memoryview_thread_locks_used < 8) != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":358
 *             global __pyx_memoryview_thread_locks_used
 *             if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
 *                 self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]             # <<<<<<<<<<<<<<
 *                 __pyx_memoryview_thread_locks_used += 1
 *             if self.lock is NULL:
 */
      __Pyx_TraceLine(358,0,__PYX_ERR(1, 358, __pyx_L1_error))
      __pyx_v_self->lock = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]);
 
      /* "View.MemoryView":359
 *             if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
 *                 self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
 *                 __pyx_memoryview_thread_locks_used += 1             # <<<<<<<<<<<<<<
 *             if self.lock is NULL:
 *                 self.lock = PyThread_allocate_lock()
 */
      __Pyx_TraceLine(359,0,__PYX_ERR(1, 359, __pyx_L1_error))
      __pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used + 1);
 
      /* "View.MemoryView":357
 *         if not __PYX_CYTHON_ATOMICS_ENABLED():
 *             global __pyx_memoryview_thread_locks_used
 *             if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:             # <<<<<<<<<<<<<<
 *                 self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
 *                 __pyx_memoryview_thread_locks_used += 1
 */
    }
 
    /* "View.MemoryView":360
 *                 self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
 *                 __pyx_memoryview_thread_locks_used += 1
 *             if self.lock is NULL:             # <<<<<<<<<<<<<<
 *                 self.lock = PyThread_allocate_lock()
 *                 if self.lock is NULL:
 */
    __Pyx_TraceLine(360,0,__PYX_ERR(1, 360, __pyx_L1_error))
    __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":361
 *                 __pyx_memoryview_thread_locks_used += 1
 *             if self.lock is NULL:
 *                 self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
 *                 if self.lock is NULL:
 *                     raise MemoryError
 */
      __Pyx_TraceLine(361,0,__PYX_ERR(1, 361, __pyx_L1_error))
      __pyx_v_self->lock = PyThread_allocate_lock();
 
      /* "View.MemoryView":362
 *             if self.lock is NULL:
 *                 self.lock = PyThread_allocate_lock()
 *                 if self.lock is NULL:             # <<<<<<<<<<<<<<
 *                     raise MemoryError
 * 
 */
      __Pyx_TraceLine(362,0,__PYX_ERR(1, 362, __pyx_L1_error))
      __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
      if (unlikely(__pyx_t_1)) {
 
        /* "View.MemoryView":363
 *                 self.lock = PyThread_allocate_lock()
 *                 if self.lock is NULL:
 *                     raise MemoryError             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_FORMAT:
 */
        __Pyx_TraceLine(363,0,__PYX_ERR(1, 363, __pyx_L1_error))
        PyErr_NoMemory(); __PYX_ERR(1, 363, __pyx_L1_error)
 
        /* "View.MemoryView":362
 *             if self.lock is NULL:
 *                 self.lock = PyThread_allocate_lock()
 *                 if self.lock is NULL:             # <<<<<<<<<<<<<<
 *                     raise MemoryError
 * 
 */
      }
 
      /* "View.MemoryView":360
 *                 self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
 *                 __pyx_memoryview_thread_locks_used += 1
 *             if self.lock is NULL:             # <<<<<<<<<<<<<<
 *                 self.lock = PyThread_allocate_lock()
 *                 if self.lock is NULL:
 */
    }
 
    /* "View.MemoryView":355
 *                 Py_INCREF(Py_None)
 * 
 *         if not __PYX_CYTHON_ATOMICS_ENABLED():             # <<<<<<<<<<<<<<
 *             global __pyx_memoryview_thread_locks_used
 *             if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
 */
  }
 
  /* "View.MemoryView":365
 *                     raise MemoryError
 * 
 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
 *             self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
 *         else:
 */
  __Pyx_TraceLine(365,0,__PYX_ERR(1, 365, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":366
 * 
 *         if flags & PyBUF_FORMAT:
 *             self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')             # <<<<<<<<<<<<<<
 *         else:
 *             self.dtype_is_object = dtype_is_object
 */
    __Pyx_TraceLine(366,0,__PYX_ERR(1, 366, __pyx_L1_error))
    __pyx_t_2 = (((__pyx_v_self->view.format[0]) == 'O') != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L12_bool_binop_done;
    }
    __pyx_t_2 = (((__pyx_v_self->view.format[1]) == '\x00') != 0);
    __pyx_t_1 = __pyx_t_2;
    __pyx_L12_bool_binop_done:;
    __pyx_v_self->dtype_is_object = __pyx_t_1;
 
    /* "View.MemoryView":365
 *                     raise MemoryError
 * 
 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
 *             self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
 *         else:
 */
    goto __pyx_L11;
  }
 
  /* "View.MemoryView":368
 *             self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
 *         else:
 *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
 * 
 *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
 */
  __Pyx_TraceLine(368,0,__PYX_ERR(1, 368, __pyx_L1_error))
  /*else*/ {
    __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
  }
  __pyx_L11:;
 
  /* "View.MemoryView":370
 *             self.dtype_is_object = dtype_is_object
 * 
 *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
 *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
 *         self.typeinfo = NULL
 */
  __Pyx_TraceLine(370,0,__PYX_ERR(1, 370, __pyx_L1_error))
  __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
  /* "View.MemoryView":372
 *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
 *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
 *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
 * 
 *     def __dealloc__(memoryview self):
 */
  __Pyx_TraceLine(372,0,__PYX_ERR(1, 372, __pyx_L1_error))
  __pyx_v_self->typeinfo = NULL;
 
  /* "View.MemoryView":346
 *     cdef __Pyx_TypeInfo *typeinfo
 * 
 *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
 *         self.obj = obj
 *         self.flags = flags
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":374
 *         self.typeinfo = NULL
 * 
 *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
 *         if self.obj is not None:
 *             __Pyx_ReleaseBuffer(&self.view)
 */
 
/* Python wrapper */
static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
}
 
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
  int __pyx_v_i;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  PyThread_type_lock __pyx_t_6;
  PyThread_type_lock __pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__dealloc__", 0);
  __Pyx_TraceCall("__dealloc__", __pyx_f[1], 374, 0, __PYX_ERR(1, 374, __pyx_L1_error));
 
  /* "View.MemoryView":375
 * 
 *     def __dealloc__(memoryview self):
 *         if self.obj is not None:             # <<<<<<<<<<<<<<
 *             __Pyx_ReleaseBuffer(&self.view)
 *         elif (<__pyx_buffer *> &self.view).obj == Py_None:
 */
  __Pyx_TraceLine(375,0,__PYX_ERR(1, 375, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_self->obj != Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":376
 *     def __dealloc__(memoryview self):
 *         if self.obj is not None:
 *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
 *         elif (<__pyx_buffer *> &self.view).obj == Py_None:
 * 
 */
    __Pyx_TraceLine(376,0,__PYX_ERR(1, 376, __pyx_L1_error))
    __Pyx_ReleaseBuffer((&__pyx_v_self->view));
 
    /* "View.MemoryView":375
 * 
 *     def __dealloc__(memoryview self):
 *         if self.obj is not None:             # <<<<<<<<<<<<<<
 *             __Pyx_ReleaseBuffer(&self.view)
 *         elif (<__pyx_buffer *> &self.view).obj == Py_None:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":377
 *         if self.obj is not None:
 *             __Pyx_ReleaseBuffer(&self.view)
 *         elif (<__pyx_buffer *> &self.view).obj == Py_None:             # <<<<<<<<<<<<<<
 * 
 *             (<__pyx_buffer *> &self.view).obj = NULL
 */
  __Pyx_TraceLine(377,0,__PYX_ERR(1, 377, __pyx_L1_error))
  __pyx_t_2 = ((((Py_buffer *)(&__pyx_v_self->view))->obj == Py_None) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":379
 *         elif (<__pyx_buffer *> &self.view).obj == Py_None:
 * 
 *             (<__pyx_buffer *> &self.view).obj = NULL             # <<<<<<<<<<<<<<
 *             Py_DECREF(Py_None)
 * 
 */
    __Pyx_TraceLine(379,0,__PYX_ERR(1, 379, __pyx_L1_error))
    ((Py_buffer *)(&__pyx_v_self->view))->obj = NULL;
 
    /* "View.MemoryView":380
 * 
 *             (<__pyx_buffer *> &self.view).obj = NULL
 *             Py_DECREF(Py_None)             # <<<<<<<<<<<<<<
 * 
 *         cdef int i
 */
    __Pyx_TraceLine(380,0,__PYX_ERR(1, 380, __pyx_L1_error))
    Py_DECREF(Py_None);
 
    /* "View.MemoryView":377
 *         if self.obj is not None:
 *             __Pyx_ReleaseBuffer(&self.view)
 *         elif (<__pyx_buffer *> &self.view).obj == Py_None:             # <<<<<<<<<<<<<<
 * 
 *             (<__pyx_buffer *> &self.view).obj = NULL
 */
  }
  __pyx_L3:;
 
  /* "View.MemoryView":384
 *         cdef int i
 *         global __pyx_memoryview_thread_locks_used
 *         if self.lock != NULL:             # <<<<<<<<<<<<<<
 *             for i in range(__pyx_memoryview_thread_locks_used):
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:
 */
  __Pyx_TraceLine(384,0,__PYX_ERR(1, 384, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":385
 *         global __pyx_memoryview_thread_locks_used
 *         if self.lock != NULL:
 *             for i in range(__pyx_memoryview_thread_locks_used):             # <<<<<<<<<<<<<<
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:
 *                     __pyx_memoryview_thread_locks_used -= 1
 */
    __Pyx_TraceLine(385,0,__PYX_ERR(1, 385, __pyx_L1_error))
    __pyx_t_3 = __pyx_memoryview_thread_locks_used;
    __pyx_t_4 = __pyx_t_3;
    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
      __pyx_v_i = __pyx_t_5;
 
      /* "View.MemoryView":386
 *         if self.lock != NULL:
 *             for i in range(__pyx_memoryview_thread_locks_used):
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:             # <<<<<<<<<<<<<<
 *                     __pyx_memoryview_thread_locks_used -= 1
 *                     if i != __pyx_memoryview_thread_locks_used:
 */
      __Pyx_TraceLine(386,0,__PYX_ERR(1, 386, __pyx_L1_error))
      __pyx_t_2 = (((__pyx_memoryview_thread_locks[__pyx_v_i]) == __pyx_v_self->lock) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":387
 *             for i in range(__pyx_memoryview_thread_locks_used):
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:
 *                     __pyx_memoryview_thread_locks_used -= 1             # <<<<<<<<<<<<<<
 *                     if i != __pyx_memoryview_thread_locks_used:
 *                         __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
 */
        __Pyx_TraceLine(387,0,__PYX_ERR(1, 387, __pyx_L1_error))
        __pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used - 1);
 
        /* "View.MemoryView":388
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:
 *                     __pyx_memoryview_thread_locks_used -= 1
 *                     if i != __pyx_memoryview_thread_locks_used:             # <<<<<<<<<<<<<<
 *                         __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
 *                             __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
 */
        __Pyx_TraceLine(388,0,__PYX_ERR(1, 388, __pyx_L1_error))
        __pyx_t_2 = ((__pyx_v_i != __pyx_memoryview_thread_locks_used) != 0);
        if (__pyx_t_2) {
 
          /* "View.MemoryView":390
 *                     if i != __pyx_memoryview_thread_locks_used:
 *                         __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
 *                             __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])             # <<<<<<<<<<<<<<
 *                     break
 *             else:
 */
          __Pyx_TraceLine(390,0,__PYX_ERR(1, 390, __pyx_L1_error))
          __pyx_t_6 = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]);
          __pyx_t_7 = (__pyx_memoryview_thread_locks[__pyx_v_i]);
 
          /* "View.MemoryView":389
 *                     __pyx_memoryview_thread_locks_used -= 1
 *                     if i != __pyx_memoryview_thread_locks_used:
 *                         __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (             # <<<<<<<<<<<<<<
 *                             __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
 *                     break
 */
          __Pyx_TraceLine(389,0,__PYX_ERR(1, 389, __pyx_L1_error))
          (__pyx_memoryview_thread_locks[__pyx_v_i]) = __pyx_t_6;
          (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]) = __pyx_t_7;
 
          /* "View.MemoryView":388
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:
 *                     __pyx_memoryview_thread_locks_used -= 1
 *                     if i != __pyx_memoryview_thread_locks_used:             # <<<<<<<<<<<<<<
 *                         __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
 *                             __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
 */
        }
 
        /* "View.MemoryView":391
 *                         __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
 *                             __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
 *                     break             # <<<<<<<<<<<<<<
 *             else:
 *                 PyThread_free_lock(self.lock)
 */
        __Pyx_TraceLine(391,0,__PYX_ERR(1, 391, __pyx_L1_error))
        goto __pyx_L6_break;
 
        /* "View.MemoryView":386
 *         if self.lock != NULL:
 *             for i in range(__pyx_memoryview_thread_locks_used):
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:             # <<<<<<<<<<<<<<
 *                     __pyx_memoryview_thread_locks_used -= 1
 *                     if i != __pyx_memoryview_thread_locks_used:
 */
      }
    }
    /*else*/ {
 
      /* "View.MemoryView":393
 *                     break
 *             else:
 *                 PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
 * 
 *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
 */
      __Pyx_TraceLine(393,0,__PYX_ERR(1, 393, __pyx_L1_error))
      PyThread_free_lock(__pyx_v_self->lock);
    }
    __pyx_L6_break:;
 
    /* "View.MemoryView":384
 *         cdef int i
 *         global __pyx_memoryview_thread_locks_used
 *         if self.lock != NULL:             # <<<<<<<<<<<<<<
 *             for i in range(__pyx_memoryview_thread_locks_used):
 *                 if __pyx_memoryview_thread_locks[i] is self.lock:
 */
  }
 
  /* "View.MemoryView":374
 *         self.typeinfo = NULL
 * 
 *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
 *         if self.obj is not None:
 *             __Pyx_ReleaseBuffer(&self.view)
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.memoryview.__dealloc__", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
}
 
/* "View.MemoryView":395
 *                 PyThread_free_lock(self.lock)
 * 
 *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
 *         cdef Py_ssize_t dim
 *         cdef char *itemp = <char *> self.view.buf
 */
 
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
  Py_ssize_t __pyx_v_dim;
  char *__pyx_v_itemp;
  PyObject *__pyx_v_idx = NULL;
  char *__pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  PyObject *(*__pyx_t_4)(PyObject *);
  PyObject *__pyx_t_5 = NULL;
  Py_ssize_t __pyx_t_6;
  char *__pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_item_pointer", 0);
  __Pyx_TraceCall("get_item_pointer", __pyx_f[1], 395, 0, __PYX_ERR(1, 395, __pyx_L1_error));
 
  /* "View.MemoryView":397
 *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
 *         cdef Py_ssize_t dim
 *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
 * 
 *         for dim, idx in enumerate(index):
 */
  __Pyx_TraceLine(397,0,__PYX_ERR(1, 397, __pyx_L1_error))
  __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
  /* "View.MemoryView":399
 *         cdef char *itemp = <char *> self.view.buf
 * 
 *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
 *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
 * 
 */
  __Pyx_TraceLine(399,0,__PYX_ERR(1, 399, __pyx_L1_error))
  __pyx_t_1 = 0;
  if (likely(PyList_CheckExact(__pyx_v_index)) || PyTuple_CheckExact(__pyx_v_index)) {
    __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
    __pyx_t_4 = NULL;
  } else {
    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 399, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 399, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_4)) {
      if (likely(PyList_CheckExact(__pyx_t_2))) {
        if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(1, 399, __pyx_L1_error)
        #else
        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 399, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        #endif
      } else {
        if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(1, 399, __pyx_L1_error)
        #else
        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 399, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        #endif
      }
    } else {
      __pyx_t_5 = __pyx_t_4(__pyx_t_2);
      if (unlikely(!__pyx_t_5)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(1, 399, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_5);
    }
    __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_5);
    __pyx_t_5 = 0;
    __pyx_v_dim = __pyx_t_1;
    __pyx_t_1 = (__pyx_t_1 + 1);
 
    /* "View.MemoryView":400
 * 
 *         for dim, idx in enumerate(index):
 *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
 * 
 *         return itemp
 */
    __Pyx_TraceLine(400,0,__PYX_ERR(1, 400, __pyx_L1_error))
    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 400, __pyx_L1_error)
    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == ((char *)NULL))) __PYX_ERR(1, 400, __pyx_L1_error)
    __pyx_v_itemp = __pyx_t_7;
 
    /* "View.MemoryView":399
 *         cdef char *itemp = <char *> self.view.buf
 * 
 *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
 *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
 * 
 */
    __Pyx_TraceLine(399,0,__PYX_ERR(1, 399, __pyx_L1_error))
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "View.MemoryView":402
 *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
 * 
 *         return itemp             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(402,0,__PYX_ERR(1, 402, __pyx_L1_error))
  __pyx_r = __pyx_v_itemp;
  goto __pyx_L0;
 
  /* "View.MemoryView":395
 *                 PyThread_free_lock(self.lock)
 * 
 *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
 *         cdef Py_ssize_t dim
 *         cdef char *itemp = <char *> self.view.buf
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.memoryview.get_item_pointer", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_idx);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":405
 * 
 * 
 *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
 *         if index is Ellipsis:
 *             return self
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index); /*proto*/
static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
  PyObject *__pyx_v_have_slices = NULL;
  PyObject *__pyx_v_indices = NULL;
  char *__pyx_v_itemp;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  char *__pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getitem__", 0);
  __Pyx_TraceCall("__getitem__", __pyx_f[1], 405, 0, __PYX_ERR(1, 405, __pyx_L1_error));
 
  /* "View.MemoryView":406
 * 
 *     def __getitem__(memoryview self, object index):
 *         if index is Ellipsis:             # <<<<<<<<<<<<<<
 *             return self
 * 
 */
  __Pyx_TraceLine(406,0,__PYX_ERR(1, 406, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_index == __pyx_builtin_Ellipsis);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":407
 *     def __getitem__(memoryview self, object index):
 *         if index is Ellipsis:
 *             return self             # <<<<<<<<<<<<<<
 * 
 *         have_slices, indices = _unellipsify(index, self.view.ndim)
 */
    __Pyx_TraceLine(407,0,__PYX_ERR(1, 407, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(((PyObject *)__pyx_v_self));
    __pyx_r = ((PyObject *)__pyx_v_self);
    goto __pyx_L0;
 
    /* "View.MemoryView":406
 * 
 *     def __getitem__(memoryview self, object index):
 *         if index is Ellipsis:             # <<<<<<<<<<<<<<
 *             return self
 * 
 */
  }
 
  /* "View.MemoryView":409
 *             return self
 * 
 *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
 * 
 *         cdef char *itemp
 */
  __Pyx_TraceLine(409,0,__PYX_ERR(1, 409, __pyx_L1_error))
  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 409, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  if (likely(__pyx_t_3 != Py_None)) {
    PyObject* sequence = __pyx_t_3;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(1, 409, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
    __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); 
    __Pyx_INCREF(__pyx_t_4);
    __Pyx_INCREF(__pyx_t_5);
    #else
    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 409, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 409, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    #endif
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  } else {
    __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(1, 409, __pyx_L1_error)
  }
  __pyx_v_have_slices = __pyx_t_4;
  __pyx_t_4 = 0;
  __pyx_v_indices = __pyx_t_5;
  __pyx_t_5 = 0;
 
  /* "View.MemoryView":412
 * 
 *         cdef char *itemp
 *         if have_slices:             # <<<<<<<<<<<<<<
 *             return memview_slice(self, indices)
 *         else:
 */
  __Pyx_TraceLine(412,0,__PYX_ERR(1, 412, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(1, 412, __pyx_L1_error)
  if (__pyx_t_2) {
 
    /* "View.MemoryView":413
 *         cdef char *itemp
 *         if have_slices:
 *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
 *         else:
 *             itemp = self.get_item_pointer(indices)
 */
    __Pyx_TraceLine(413,0,__PYX_ERR(1, 413, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 413, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;
 
    /* "View.MemoryView":412
 * 
 *         cdef char *itemp
 *         if have_slices:             # <<<<<<<<<<<<<<
 *             return memview_slice(self, indices)
 *         else:
 */
  }
 
  /* "View.MemoryView":415
 *             return memview_slice(self, indices)
 *         else:
 *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
 *             return self.convert_item_to_object(itemp)
 * 
 */
  __Pyx_TraceLine(415,0,__PYX_ERR(1, 415, __pyx_L1_error))
  /*else*/ {
    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == ((char *)NULL))) __PYX_ERR(1, 415, __pyx_L1_error)
    __pyx_v_itemp = __pyx_t_6;
 
    /* "View.MemoryView":416
 *         else:
 *             itemp = self.get_item_pointer(indices)
 *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
 * 
 *     def __setitem__(memoryview self, object index, object value):
 */
    __Pyx_TraceLine(416,0,__PYX_ERR(1, 416, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 416, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":405
 * 
 * 
 *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
 *         if index is Ellipsis:
 *             return self
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_have_slices);
  __Pyx_XDECREF(__pyx_v_indices);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":418
 *             return self.convert_item_to_object(itemp)
 * 
 *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
 *         if self.view.readonly:
 *             raise TypeError("Cannot assign to read-only memoryview")
 */
 
/* Python wrapper */
static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /*proto*/
static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
  PyObject *__pyx_v_have_slices = NULL;
  PyObject *__pyx_v_obj = NULL;
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setitem__", 0);
  __Pyx_TraceCall("__setitem__", __pyx_f[1], 418, 0, __PYX_ERR(1, 418, __pyx_L1_error));
  __Pyx_INCREF(__pyx_v_index);
 
  /* "View.MemoryView":419
 * 
 *     def __setitem__(memoryview self, object index, object value):
 *         if self.view.readonly:             # <<<<<<<<<<<<<<
 *             raise TypeError("Cannot assign to read-only memoryview")
 * 
 */
  __Pyx_TraceLine(419,0,__PYX_ERR(1, 419, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_self->view.readonly != 0);
  if (unlikely(__pyx_t_1)) {
 
    /* "View.MemoryView":420
 *     def __setitem__(memoryview self, object index, object value):
 *         if self.view.readonly:
 *             raise TypeError("Cannot assign to read-only memoryview")             # <<<<<<<<<<<<<<
 * 
 *         have_slices, index = _unellipsify(index, self.view.ndim)
 */
    __Pyx_TraceLine(420,0,__PYX_ERR(1, 420, __pyx_L1_error))
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 420, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 420, __pyx_L1_error)
 
    /* "View.MemoryView":419
 * 
 *     def __setitem__(memoryview self, object index, object value):
 *         if self.view.readonly:             # <<<<<<<<<<<<<<
 *             raise TypeError("Cannot assign to read-only memoryview")
 * 
 */
  }
 
  /* "View.MemoryView":422
 *             raise TypeError("Cannot assign to read-only memoryview")
 * 
 *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
 * 
 *         if have_slices:
 */
  __Pyx_TraceLine(422,0,__PYX_ERR(1, 422, __pyx_L1_error))
  __pyx_t_2 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 422, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (likely(__pyx_t_2 != Py_None)) {
    PyObject* sequence = __pyx_t_2;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(1, 422, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); 
    __pyx_t_4 = PyTuple_GET_ITEM(sequence, 1); 
    __Pyx_INCREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_t_4);
    #else
    __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 422, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 422, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    #endif
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else {
    __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(1, 422, __pyx_L1_error)
  }
  __pyx_v_have_slices = __pyx_t_3;
  __pyx_t_3 = 0;
  __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_4);
  __pyx_t_4 = 0;
 
  /* "View.MemoryView":424
 *         have_slices, index = _unellipsify(index, self.view.ndim)
 * 
 *         if have_slices:             # <<<<<<<<<<<<<<
 *             obj = self.is_slice(value)
 *             if obj:
 */
  __Pyx_TraceLine(424,0,__PYX_ERR(1, 424, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 424, __pyx_L1_error)
  if (__pyx_t_1) {
 
    /* "View.MemoryView":425
 * 
 *         if have_slices:
 *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
 *             if obj:
 *                 self.setitem_slice_assignment(self[index], obj)
 */
    __Pyx_TraceLine(425,0,__PYX_ERR(1, 425, __pyx_L1_error))
    __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 425, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_v_obj = __pyx_t_2;
    __pyx_t_2 = 0;
 
    /* "View.MemoryView":426
 *         if have_slices:
 *             obj = self.is_slice(value)
 *             if obj:             # <<<<<<<<<<<<<<
 *                 self.setitem_slice_assignment(self[index], obj)
 *             else:
 */
    __Pyx_TraceLine(426,0,__PYX_ERR(1, 426, __pyx_L1_error))
    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 426, __pyx_L1_error)
    if (__pyx_t_1) {
 
      /* "View.MemoryView":427
 *             obj = self.is_slice(value)
 *             if obj:
 *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
 *             else:
 *                 self.setitem_slice_assign_scalar(self[index], value)
 */
      __Pyx_TraceLine(427,0,__PYX_ERR(1, 427, __pyx_L1_error))
      __pyx_t_2 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 427, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_4 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_2, __pyx_v_obj); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 427, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
      /* "View.MemoryView":426
 *         if have_slices:
 *             obj = self.is_slice(value)
 *             if obj:             # <<<<<<<<<<<<<<
 *                 self.setitem_slice_assignment(self[index], obj)
 *             else:
 */
      goto __pyx_L5;
    }
 
    /* "View.MemoryView":429
 *                 self.setitem_slice_assignment(self[index], obj)
 *             else:
 *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
 *         else:
 *             self.setitem_indexed(index, value)
 */
    __Pyx_TraceLine(429,0,__PYX_ERR(1, 429, __pyx_L1_error))
    /*else*/ {
      __pyx_t_4 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 429, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_memoryview_type))))) __PYX_ERR(1, 429, __pyx_L1_error)
      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_4), __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 429, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    }
    __pyx_L5:;
 
    /* "View.MemoryView":424
 *         have_slices, index = _unellipsify(index, self.view.ndim)
 * 
 *         if have_slices:             # <<<<<<<<<<<<<<
 *             obj = self.is_slice(value)
 *             if obj:
 */
    goto __pyx_L4;
  }
 
  /* "View.MemoryView":431
 *                 self.setitem_slice_assign_scalar(self[index], value)
 *         else:
 *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
 * 
 *     cdef is_slice(self, obj):
 */
  __Pyx_TraceLine(431,0,__PYX_ERR(1, 431, __pyx_L1_error))
  /*else*/ {
    __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 431, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  }
  __pyx_L4:;
 
  /* "View.MemoryView":418
 *             return self.convert_item_to_object(itemp)
 * 
 *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
 *         if self.view.readonly:
 *             raise TypeError("Cannot assign to read-only memoryview")
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_have_slices);
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XDECREF(__pyx_v_index);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":433
 *             self.setitem_indexed(index, value)
 * 
 *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
 *         if not isinstance(obj, memoryview):
 *             try:
 */
 
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_t_9;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("is_slice", 0);
  __Pyx_TraceCall("is_slice", __pyx_f[1], 433, 0, __PYX_ERR(1, 433, __pyx_L1_error));
  __Pyx_INCREF(__pyx_v_obj);
 
  /* "View.MemoryView":434
 * 
 *     cdef is_slice(self, obj):
 *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
 *             try:
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 */
  __Pyx_TraceLine(434,0,__PYX_ERR(1, 434, __pyx_L1_error))
  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
  __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":435
 *     cdef is_slice(self, obj):
 *         if not isinstance(obj, memoryview):
 *             try:             # <<<<<<<<<<<<<<
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 *                                  self.dtype_is_object)
 */
    __Pyx_TraceLine(435,0,__PYX_ERR(1, 435, __pyx_L1_error))
    {
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __Pyx_ExceptionSave(&__pyx_t_3, &__pyx_t_4, &__pyx_t_5);
      __Pyx_XGOTREF(__pyx_t_3);
      __Pyx_XGOTREF(__pyx_t_4);
      __Pyx_XGOTREF(__pyx_t_5);
      /*try:*/ {
 
        /* "View.MemoryView":436
 *         if not isinstance(obj, memoryview):
 *             try:
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
 *                                  self.dtype_is_object)
 *             except TypeError:
 */
        __Pyx_TraceLine(436,0,__PYX_ERR(1, 436, __pyx_L4_error))
        __pyx_t_6 = __Pyx_PyInt_From_int(((__pyx_v_self->flags & (~PyBUF_WRITABLE)) | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 436, __pyx_L4_error)
        __Pyx_GOTREF(__pyx_t_6);
 
        /* "View.MemoryView":437
 *             try:
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
 *             except TypeError:
 *                 return None
 */
        __Pyx_TraceLine(437,0,__PYX_ERR(1, 437, __pyx_L4_error))
        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 437, __pyx_L4_error)
        __Pyx_GOTREF(__pyx_t_7);
 
        /* "View.MemoryView":436
 *         if not isinstance(obj, memoryview):
 *             try:
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
 *                                  self.dtype_is_object)
 *             except TypeError:
 */
        __Pyx_TraceLine(436,0,__PYX_ERR(1, 436, __pyx_L4_error))
        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 436, __pyx_L4_error)
        __Pyx_GOTREF(__pyx_t_8);
        __Pyx_INCREF(__pyx_v_obj);
        __Pyx_GIVEREF(__pyx_v_obj);
        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
        __Pyx_GIVEREF(__pyx_t_6);
        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
        __Pyx_GIVEREF(__pyx_t_7);
        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
        __pyx_t_6 = 0;
        __pyx_t_7 = 0;
        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 436, __pyx_L4_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
        __pyx_t_7 = 0;
 
        /* "View.MemoryView":435
 *     cdef is_slice(self, obj):
 *         if not isinstance(obj, memoryview):
 *             try:             # <<<<<<<<<<<<<<
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 *                                  self.dtype_is_object)
 */
      }
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      goto __pyx_L9_try_end;
      __pyx_L4_error:;
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
 
      /* "View.MemoryView":438
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 *                                  self.dtype_is_object)
 *             except TypeError:             # <<<<<<<<<<<<<<
 *                 return None
 * 
 */
      __Pyx_TraceLine(438,0,__PYX_ERR(1, 438, __pyx_L6_except_error))
      __pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_TypeError);
      if (__pyx_t_9) {
        __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) __PYX_ERR(1, 438, __pyx_L6_except_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_GOTREF(__pyx_t_8);
        __Pyx_GOTREF(__pyx_t_6);
 
        /* "View.MemoryView":439
 *                                  self.dtype_is_object)
 *             except TypeError:
 *                 return None             # <<<<<<<<<<<<<<
 * 
 *         return obj
 */
        __Pyx_TraceLine(439,0,__PYX_ERR(1, 439, __pyx_L6_except_error))
        __Pyx_XDECREF(__pyx_r);
        __pyx_r = Py_None; __Pyx_INCREF(Py_None);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        goto __pyx_L7_except_return;
      }
      goto __pyx_L6_except_error;
      __pyx_L6_except_error:;
 
      /* "View.MemoryView":435
 *     cdef is_slice(self, obj):
 *         if not isinstance(obj, memoryview):
 *             try:             # <<<<<<<<<<<<<<
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 *                                  self.dtype_is_object)
 */
      __Pyx_XGIVEREF(__pyx_t_3);
      __Pyx_XGIVEREF(__pyx_t_4);
      __Pyx_XGIVEREF(__pyx_t_5);
      __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
      goto __pyx_L1_error;
      __pyx_L7_except_return:;
      __Pyx_XGIVEREF(__pyx_t_3);
      __Pyx_XGIVEREF(__pyx_t_4);
      __Pyx_XGIVEREF(__pyx_t_5);
      __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
      goto __pyx_L0;
      __pyx_L9_try_end:;
    }
 
    /* "View.MemoryView":434
 * 
 *     cdef is_slice(self, obj):
 *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
 *             try:
 *                 obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
 */
  }
 
  /* "View.MemoryView":441
 *                 return None
 * 
 *         return obj             # <<<<<<<<<<<<<<
 * 
 *     cdef setitem_slice_assignment(self, dst, src):
 */
  __Pyx_TraceLine(441,0,__PYX_ERR(1, 441, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_obj);
  __pyx_r = __pyx_v_obj;
  goto __pyx_L0;
 
  /* "View.MemoryView":433
 *             self.setitem_indexed(index, value)
 * 
 *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
 *         if not isinstance(obj, memoryview):
 *             try:
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":443
 *         return obj
 * 
 *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice dst_slice
 *         cdef __Pyx_memviewslice src_slice
 */
 
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src) {
  __Pyx_memviewslice __pyx_v_dst_slice;
  __Pyx_memviewslice __pyx_v_src_slice;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  __Pyx_memviewslice *__pyx_t_1;
  __Pyx_memviewslice *__pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
  __Pyx_TraceCall("setitem_slice_assignment", __pyx_f[1], 443, 0, __PYX_ERR(1, 443, __pyx_L1_error));
 
  /* "View.MemoryView":447
 *         cdef __Pyx_memviewslice src_slice
 * 
 *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
 *                                  get_slice_from_memview(dst, &dst_slice)[0],
 *                                  src.ndim, dst.ndim, self.dtype_is_object)
 */
  __Pyx_TraceLine(447,0,__PYX_ERR(1, 447, __pyx_L1_error))
  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) __PYX_ERR(1, 447, __pyx_L1_error)
  __pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(1, 447, __pyx_L1_error)
 
  /* "View.MemoryView":448
 * 
 *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
 *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
 *                                  src.ndim, dst.ndim, self.dtype_is_object)
 * 
 */
  __Pyx_TraceLine(448,0,__PYX_ERR(1, 448, __pyx_L1_error))
  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) __PYX_ERR(1, 448, __pyx_L1_error)
  __pyx_t_2 = __pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice)); if (unlikely(__pyx_t_2 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(1, 448, __pyx_L1_error)
 
  /* "View.MemoryView":449
 *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
 *                                  get_slice_from_memview(dst, &dst_slice)[0],
 *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
 * 
 *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
 */
  __Pyx_TraceLine(449,0,__PYX_ERR(1, 449, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 449, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 449, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 449, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 449, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
  /* "View.MemoryView":447
 *         cdef __Pyx_memviewslice src_slice
 * 
 *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
 *                                  get_slice_from_memview(dst, &dst_slice)[0],
 *                                  src.ndim, dst.ndim, self.dtype_is_object)
 */
  __Pyx_TraceLine(447,0,__PYX_ERR(1, 447, __pyx_L1_error))
  __pyx_t_6 = __pyx_memoryview_copy_contents((__pyx_t_1[0]), (__pyx_t_2[0]), __pyx_t_4, __pyx_t_5, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 447, __pyx_L1_error)
 
  /* "View.MemoryView":443
 *         return obj
 * 
 *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice dst_slice
 *         cdef __Pyx_memviewslice src_slice
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assignment", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":451
 *                                  src.ndim, dst.ndim, self.dtype_is_object)
 * 
 *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
 *         cdef int array[128]
 *         cdef void *tmp = NULL
 */
 
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
  int __pyx_v_array[0x80];
  void *__pyx_v_tmp;
  void *__pyx_v_item;
  __Pyx_memviewslice *__pyx_v_dst_slice;
  __Pyx_memviewslice __pyx_v_tmp_slice;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  __Pyx_memviewslice *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  char const *__pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
  __Pyx_TraceCall("setitem_slice_assign_scalar", __pyx_f[1], 451, 0, __PYX_ERR(1, 451, __pyx_L1_error));
 
  /* "View.MemoryView":453
 *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
 *         cdef int array[128]
 *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
 *         cdef void *item
 * 
 */
  __Pyx_TraceLine(453,0,__PYX_ERR(1, 453, __pyx_L1_error))
  __pyx_v_tmp = NULL;
 
  /* "View.MemoryView":458
 *         cdef __Pyx_memviewslice *dst_slice
 *         cdef __Pyx_memviewslice tmp_slice
 *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
 * 
 *         if <size_t>self.view.itemsize > sizeof(array):
 */
  __Pyx_TraceLine(458,0,__PYX_ERR(1, 458, __pyx_L1_error))
  __pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(1, 458, __pyx_L1_error)
  __pyx_v_dst_slice = __pyx_t_1;
 
  /* "View.MemoryView":460
 *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
 * 
 *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
 *             tmp = PyMem_Malloc(self.view.itemsize)
 *             if tmp == NULL:
 */
  __Pyx_TraceLine(460,0,__PYX_ERR(1, 460, __pyx_L1_error))
  __pyx_t_2 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":461
 * 
 *         if <size_t>self.view.itemsize > sizeof(array):
 *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
 *             if tmp == NULL:
 *                 raise MemoryError
 */
    __Pyx_TraceLine(461,0,__PYX_ERR(1, 461, __pyx_L1_error))
    __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
    /* "View.MemoryView":462
 *         if <size_t>self.view.itemsize > sizeof(array):
 *             tmp = PyMem_Malloc(self.view.itemsize)
 *             if tmp == NULL:             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 *             item = tmp
 */
    __Pyx_TraceLine(462,0,__PYX_ERR(1, 462, __pyx_L1_error))
    __pyx_t_2 = ((__pyx_v_tmp == NULL) != 0);
    if (unlikely(__pyx_t_2)) {
 
      /* "View.MemoryView":463
 *             tmp = PyMem_Malloc(self.view.itemsize)
 *             if tmp == NULL:
 *                 raise MemoryError             # <<<<<<<<<<<<<<
 *             item = tmp
 *         else:
 */
      __Pyx_TraceLine(463,0,__PYX_ERR(1, 463, __pyx_L1_error))
      PyErr_NoMemory(); __PYX_ERR(1, 463, __pyx_L1_error)
 
      /* "View.MemoryView":462
 *         if <size_t>self.view.itemsize > sizeof(array):
 *             tmp = PyMem_Malloc(self.view.itemsize)
 *             if tmp == NULL:             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 *             item = tmp
 */
    }
 
    /* "View.MemoryView":464
 *             if tmp == NULL:
 *                 raise MemoryError
 *             item = tmp             # <<<<<<<<<<<<<<
 *         else:
 *             item = <void *> array
 */
    __Pyx_TraceLine(464,0,__PYX_ERR(1, 464, __pyx_L1_error))
    __pyx_v_item = __pyx_v_tmp;
 
    /* "View.MemoryView":460
 *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
 * 
 *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
 *             tmp = PyMem_Malloc(self.view.itemsize)
 *             if tmp == NULL:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":466
 *             item = tmp
 *         else:
 *             item = <void *> array             # <<<<<<<<<<<<<<
 * 
 *         try:
 */
  __Pyx_TraceLine(466,0,__PYX_ERR(1, 466, __pyx_L1_error))
  /*else*/ {
    __pyx_v_item = ((void *)__pyx_v_array);
  }
  __pyx_L3:;
 
  /* "View.MemoryView":468
 *             item = <void *> array
 * 
 *         try:             # <<<<<<<<<<<<<<
 *             if self.dtype_is_object:
 *                 (<PyObject **> item)[0] = <PyObject *> value
 */
  __Pyx_TraceLine(468,0,__PYX_ERR(1, 468, __pyx_L1_error))
  /*try:*/ {
 
    /* "View.MemoryView":469
 * 
 *         try:
 *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
 *                 (<PyObject **> item)[0] = <PyObject *> value
 *             else:
 */
    __Pyx_TraceLine(469,0,__PYX_ERR(1, 469, __pyx_L6_error))
    __pyx_t_2 = (__pyx_v_self->dtype_is_object != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":470
 *         try:
 *             if self.dtype_is_object:
 *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
 *             else:
 *                 self.assign_item_from_object(<char *> item, value)
 */
      __Pyx_TraceLine(470,0,__PYX_ERR(1, 470, __pyx_L6_error))
      (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
 
      /* "View.MemoryView":469
 * 
 *         try:
 *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
 *                 (<PyObject **> item)[0] = <PyObject *> value
 *             else:
 */
      goto __pyx_L8;
    }
 
    /* "View.MemoryView":472
 *                 (<PyObject **> item)[0] = <PyObject *> value
 *             else:
 *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(472,0,__PYX_ERR(1, 472, __pyx_L6_error))
    /*else*/ {
      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 472, __pyx_L6_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    }
    __pyx_L8:;
 
    /* "View.MemoryView":476
 * 
 * 
 *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
 *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
 *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
 */
    __Pyx_TraceLine(476,0,__PYX_ERR(1, 476, __pyx_L6_error))
    __pyx_t_2 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":477
 * 
 *             if self.view.suboffsets != NULL:
 *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
 *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
 *                                 item, self.dtype_is_object)
 */
      __Pyx_TraceLine(477,0,__PYX_ERR(1, 477, __pyx_L6_error))
      __pyx_t_3 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 477, __pyx_L6_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
      /* "View.MemoryView":476
 * 
 * 
 *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
 *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
 *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
 */
    }
 
    /* "View.MemoryView":478
 *             if self.view.suboffsets != NULL:
 *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
 *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
 *                                 item, self.dtype_is_object)
 *         finally:
 */
    __Pyx_TraceLine(478,0,__PYX_ERR(1, 478, __pyx_L6_error))
    __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
  }
 
  /* "View.MemoryView":481
 *                                 item, self.dtype_is_object)
 *         finally:
 *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
 * 
 *     cdef setitem_indexed(self, index, value):
 */
  __Pyx_TraceLine(481,0,__PYX_ERR(1, 481, __pyx_L6_error))
  /*finally:*/ {
    /*normal exit:*/{
      PyMem_Free(__pyx_v_tmp);
      goto __pyx_L7;
    }
    __pyx_L6_error:;
    /*exception exit:*/{
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
      if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
      __Pyx_XGOTREF(__pyx_t_7);
      __Pyx_XGOTREF(__pyx_t_8);
      __Pyx_XGOTREF(__pyx_t_9);
      __Pyx_XGOTREF(__pyx_t_10);
      __Pyx_XGOTREF(__pyx_t_11);
      __Pyx_XGOTREF(__pyx_t_12);
      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
      {
        PyMem_Free(__pyx_v_tmp);
      }
      if (PY_MAJOR_VERSION >= 3) {
        __Pyx_XGIVEREF(__pyx_t_10);
        __Pyx_XGIVEREF(__pyx_t_11);
        __Pyx_XGIVEREF(__pyx_t_12);
        __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
      }
      __Pyx_XGIVEREF(__pyx_t_7);
      __Pyx_XGIVEREF(__pyx_t_8);
      __Pyx_XGIVEREF(__pyx_t_9);
      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
      goto __pyx_L1_error;
    }
    __pyx_L7:;
  }
 
  /* "View.MemoryView":451
 *                                  src.ndim, dst.ndim, self.dtype_is_object)
 * 
 *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
 *         cdef int array[128]
 *         cdef void *tmp = NULL
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assign_scalar", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":483
 *             PyMem_Free(tmp)
 * 
 *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
 *         cdef char *itemp = self.get_item_pointer(index)
 *         self.assign_item_from_object(itemp, value)
 */
 
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
  char *__pyx_v_itemp;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  char *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("setitem_indexed", 0);
  __Pyx_TraceCall("setitem_indexed", __pyx_f[1], 483, 0, __PYX_ERR(1, 483, __pyx_L1_error));
 
  /* "View.MemoryView":484
 * 
 *     cdef setitem_indexed(self, index, value):
 *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
 *         self.assign_item_from_object(itemp, value)
 * 
 */
  __Pyx_TraceLine(484,0,__PYX_ERR(1, 484, __pyx_L1_error))
  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == ((char *)NULL))) __PYX_ERR(1, 484, __pyx_L1_error)
  __pyx_v_itemp = __pyx_t_1;
 
  /* "View.MemoryView":485
 *     cdef setitem_indexed(self, index, value):
 *         cdef char *itemp = self.get_item_pointer(index)
 *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
 * 
 *     cdef convert_item_to_object(self, char *itemp):
 */
  __Pyx_TraceLine(485,0,__PYX_ERR(1, 485, __pyx_L1_error))
  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 485, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "View.MemoryView":483
 *             PyMem_Free(tmp)
 * 
 *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
 *         cdef char *itemp = self.get_item_pointer(index)
 *         self.assign_item_from_object(itemp, value)
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.memoryview.setitem_indexed", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":487
 *         self.assign_item_from_object(itemp, value)
 * 
 *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 */
 
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp) {
  PyObject *__pyx_v_struct = NULL;
  PyObject *__pyx_v_bytesitem = 0;
  PyObject *__pyx_v_result = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  size_t __pyx_t_10;
  int __pyx_t_11;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("convert_item_to_object", 0);
  __Pyx_TraceCall("convert_item_to_object", __pyx_f[1], 487, 0, __PYX_ERR(1, 487, __pyx_L1_error));
 
  /* "View.MemoryView":490
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 *         import struct             # <<<<<<<<<<<<<<
 *         cdef bytes bytesitem
 * 
 */
  __Pyx_TraceLine(490,0,__PYX_ERR(1, 490, __pyx_L1_error))
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 490, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_struct = __pyx_t_1;
  __pyx_t_1 = 0;
 
  /* "View.MemoryView":493
 *         cdef bytes bytesitem
 * 
 *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
 *         try:
 *             result = struct.unpack(self.view.format, bytesitem)
 */
  __Pyx_TraceLine(493,0,__PYX_ERR(1, 493, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 493, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;
 
  /* "View.MemoryView":494
 * 
 *         bytesitem = itemp[:self.view.itemsize]
 *         try:             # <<<<<<<<<<<<<<
 *             result = struct.unpack(self.view.format, bytesitem)
 *         except struct.error:
 */
  __Pyx_TraceLine(494,0,__PYX_ERR(1, 494, __pyx_L1_error))
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_2, &__pyx_t_3, &__pyx_t_4);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_4);
    /*try:*/ {
 
      /* "View.MemoryView":495
 *         bytesitem = itemp[:self.view.itemsize]
 *         try:
 *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
 *         except struct.error:
 *             raise ValueError("Unable to convert item to object")
 */
      __Pyx_TraceLine(495,0,__PYX_ERR(1, 495, __pyx_L3_error))
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 495, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 495, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_7 = NULL;
      __pyx_t_8 = 0;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_5);
        if (likely(__pyx_t_7)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
          __Pyx_INCREF(__pyx_t_7);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_5, function);
          __pyx_t_8 = 1;
        }
      }
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_5)) {
        PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem};
        __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 495, __pyx_L3_error)
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
        PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem};
        __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 495, __pyx_L3_error)
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      {
        __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 495, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_9);
        if (__pyx_t_7) {
          __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
        }
        __Pyx_GIVEREF(__pyx_t_6);
        PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
        __Pyx_INCREF(__pyx_v_bytesitem);
        __Pyx_GIVEREF(__pyx_v_bytesitem);
        PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
        __pyx_t_6 = 0;
        __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 495, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      }
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_v_result = __pyx_t_1;
      __pyx_t_1 = 0;
 
      /* "View.MemoryView":494
 * 
 *         bytesitem = itemp[:self.view.itemsize]
 *         try:             # <<<<<<<<<<<<<<
 *             result = struct.unpack(self.view.format, bytesitem)
 *         except struct.error:
 */
    }
 
    /* "View.MemoryView":499
 *             raise ValueError("Unable to convert item to object")
 *         else:
 *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
 *                 return result[0]
 *             return result
 */
    __Pyx_TraceLine(499,0,__PYX_ERR(1, 499, __pyx_L5_except_error))
    /*else:*/ {
      __pyx_t_10 = strlen(__pyx_v_self->view.format); 
      __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
      if (__pyx_t_11) {
 
        /* "View.MemoryView":500
 *         else:
 *             if len(self.view.format) == 1:
 *                 return result[0]             # <<<<<<<<<<<<<<
 *             return result
 * 
 */
        __Pyx_TraceLine(500,0,__PYX_ERR(1, 500, __pyx_L5_except_error))
        __Pyx_XDECREF(__pyx_r);
        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 500, __pyx_L5_except_error)
        __Pyx_GOTREF(__pyx_t_1);
        __pyx_r = __pyx_t_1;
        __pyx_t_1 = 0;
        goto __pyx_L6_except_return;
 
        /* "View.MemoryView":499
 *             raise ValueError("Unable to convert item to object")
 *         else:
 *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
 *                 return result[0]
 *             return result
 */
      }
 
      /* "View.MemoryView":501
 *             if len(self.view.format) == 1:
 *                 return result[0]
 *             return result             # <<<<<<<<<<<<<<
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):
 */
      __Pyx_TraceLine(501,0,__PYX_ERR(1, 501, __pyx_L5_except_error))
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF(__pyx_v_result);
      __pyx_r = __pyx_v_result;
      goto __pyx_L6_except_return;
    }
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
 
    /* "View.MemoryView":496
 *         try:
 *             result = struct.unpack(self.view.format, bytesitem)
 *         except struct.error:             # <<<<<<<<<<<<<<
 *             raise ValueError("Unable to convert item to object")
 *         else:
 */
    __Pyx_TraceLine(496,0,__PYX_ERR(1, 496, __pyx_L5_except_error))
    __Pyx_ErrFetch(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9);
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 496, __pyx_L5_except_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = __Pyx_PyErr_GivenExceptionMatches(__pyx_t_1, __pyx_t_6);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_ErrRestore(__pyx_t_1, __pyx_t_5, __pyx_t_9);
    __pyx_t_1 = 0; __pyx_t_5 = 0; __pyx_t_9 = 0;
    if (__pyx_t_8) {
      __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_9, &__pyx_t_5, &__pyx_t_1) < 0) __PYX_ERR(1, 496, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_GOTREF(__pyx_t_1);
 
      /* "View.MemoryView":497
 *             result = struct.unpack(self.view.format, bytesitem)
 *         except struct.error:
 *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
 *         else:
 *             if len(self.view.format) == 1:
 */
      __Pyx_TraceLine(497,0,__PYX_ERR(1, 497, __pyx_L5_except_error))
      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 497, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_Raise(__pyx_t_6, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __PYX_ERR(1, 497, __pyx_L5_except_error)
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;
 
    /* "View.MemoryView":494
 * 
 *         bytesitem = itemp[:self.view.itemsize]
 *         try:             # <<<<<<<<<<<<<<
 *             result = struct.unpack(self.view.format, bytesitem)
 *         except struct.error:
 */
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
    goto __pyx_L1_error;
    __pyx_L6_except_return:;
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":487
 *         self.assign_item_from_object(itemp, value)
 * 
 *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_struct);
  __Pyx_XDECREF(__pyx_v_bytesitem);
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":503
 *             return result
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 */
 
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
  PyObject *__pyx_v_struct = NULL;
  char __pyx_v_c;
  PyObject *__pyx_v_bytesvalue = 0;
  Py_ssize_t __pyx_v_i;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  Py_ssize_t __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  char *__pyx_t_11;
  char *__pyx_t_12;
  char *__pyx_t_13;
  char *__pyx_t_14;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("assign_item_from_object", 0);
  __Pyx_TraceCall("assign_item_from_object", __pyx_f[1], 503, 0, __PYX_ERR(1, 503, __pyx_L1_error));
 
  /* "View.MemoryView":506
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 *         import struct             # <<<<<<<<<<<<<<
 *         cdef char c
 *         cdef bytes bytesvalue
 */
  __Pyx_TraceLine(506,0,__PYX_ERR(1, 506, __pyx_L1_error))
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 506, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_struct = __pyx_t_1;
  __pyx_t_1 = 0;
 
  /* "View.MemoryView":511
 *         cdef Py_ssize_t i
 * 
 *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
 *             bytesvalue = struct.pack(self.view.format, *value)
 *         else:
 */
  __Pyx_TraceLine(511,0,__PYX_ERR(1, 511, __pyx_L1_error))
  __pyx_t_2 = PyTuple_Check(__pyx_v_value); 
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {
 
    /* "View.MemoryView":512
 * 
 *         if isinstance(value, tuple):
 *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
 *         else:
 *             bytesvalue = struct.pack(self.view.format, value)
 */
    __Pyx_TraceLine(512,0,__PYX_ERR(1, 512, __pyx_L1_error))
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 512, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 512, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 512, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
    __pyx_t_4 = 0;
    __pyx_t_4 = __Pyx_PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 512, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 512, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 512, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||((void)PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(1, 512, __pyx_L1_error)
    __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
    __pyx_t_4 = 0;
 
    /* "View.MemoryView":511
 *         cdef Py_ssize_t i
 * 
 *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
 *             bytesvalue = struct.pack(self.view.format, *value)
 *         else:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":514
 *             bytesvalue = struct.pack(self.view.format, *value)
 *         else:
 *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
 * 
 *         for i, c in enumerate(bytesvalue):
 */
  __Pyx_TraceLine(514,0,__PYX_ERR(1, 514, __pyx_L1_error))
  /*else*/ {
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 514, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 514, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = NULL;
    __pyx_t_7 = 0;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_6))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_6, function);
        __pyx_t_7 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_6)) {
      PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 514, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
      PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 514, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    } else
    #endif
    {
      __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 514, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      if (__pyx_t_5) {
        __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
      }
      __Pyx_GIVEREF(__pyx_t_1);
      PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
      __Pyx_INCREF(__pyx_v_value);
      __Pyx_GIVEREF(__pyx_v_value);
      PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
      __pyx_t_1 = 0;
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 514, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    }
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||((void)PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(1, 514, __pyx_L1_error)
    __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
    __pyx_t_4 = 0;
  }
  __pyx_L3:;
 
  /* "View.MemoryView":516
 *             bytesvalue = struct.pack(self.view.format, value)
 * 
 *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
 *             itemp[i] = c
 * 
 */
  __Pyx_TraceLine(516,0,__PYX_ERR(1, 516, __pyx_L1_error))
  __pyx_t_9 = 0;
  if (unlikely(__pyx_v_bytesvalue == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
    __PYX_ERR(1, 516, __pyx_L1_error)
  }
  __Pyx_INCREF(__pyx_v_bytesvalue);
  __pyx_t_10 = __pyx_v_bytesvalue;
  __pyx_t_12 = PyBytes_AS_STRING(__pyx_t_10);
  __pyx_t_13 = (__pyx_t_12 + PyBytes_GET_SIZE(__pyx_t_10));
  for (__pyx_t_14 = __pyx_t_12; __pyx_t_14 < __pyx_t_13; __pyx_t_14++) {
    __pyx_t_11 = __pyx_t_14;
    __pyx_v_c = (__pyx_t_11[0]);
 
    /* "View.MemoryView":517
 * 
 *         for i, c in enumerate(bytesvalue):
 *             itemp[i] = c             # <<<<<<<<<<<<<<
 * 
 *     @cname('getbuffer')
 */
    __Pyx_TraceLine(517,0,__PYX_ERR(1, 517, __pyx_L1_error))
    __pyx_v_i = __pyx_t_9;
 
    /* "View.MemoryView":516
 *             bytesvalue = struct.pack(self.view.format, value)
 * 
 *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
 *             itemp[i] = c
 * 
 */
    __Pyx_TraceLine(516,0,__PYX_ERR(1, 516, __pyx_L1_error))
    __pyx_t_9 = (__pyx_t_9 + 1);
 
    /* "View.MemoryView":517
 * 
 *         for i, c in enumerate(bytesvalue):
 *             itemp[i] = c             # <<<<<<<<<<<<<<
 * 
 *     @cname('getbuffer')
 */
    __Pyx_TraceLine(517,0,__PYX_ERR(1, 517, __pyx_L1_error))
    (__pyx_v_itemp[__pyx_v_i]) = __pyx_v_c;
  }
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
 
  /* "View.MemoryView":503
 *             return result
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("View.MemoryView.memoryview.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_struct);
  __Pyx_XDECREF(__pyx_v_bytesvalue);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":520
 * 
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
 *         if flags & PyBUF_WRITABLE and self.view.readonly:
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")
 */
 
/* Python wrapper */
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  Py_ssize_t *__pyx_t_4;
  char *__pyx_t_5;
  void *__pyx_t_6;
  int __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  if (__pyx_v_info == NULL) {
    PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
    return -1;
  }
  __Pyx_RefNannySetupContext("__getbuffer__", 0);
  __pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(__pyx_v_info->obj);
  __Pyx_TraceCall("__getbuffer__", __pyx_f[1], 520, 0, __PYX_ERR(1, 520, __pyx_L1_error));
 
  /* "View.MemoryView":521
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         if flags & PyBUF_WRITABLE and self.view.readonly:             # <<<<<<<<<<<<<<
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")
 * 
 */
  __Pyx_TraceLine(521,0,__PYX_ERR(1, 521, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_flags & PyBUF_WRITABLE) != 0);
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_2 = (__pyx_v_self->view.readonly != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L4_bool_binop_done:;
  if (unlikely(__pyx_t_1)) {
 
    /* "View.MemoryView":522
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         if flags & PyBUF_WRITABLE and self.view.readonly:
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_ND:
 */
    __Pyx_TraceLine(522,0,__PYX_ERR(1, 522, __pyx_L1_error))
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 522, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 522, __pyx_L1_error)
 
    /* "View.MemoryView":521
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         if flags & PyBUF_WRITABLE and self.view.readonly:             # <<<<<<<<<<<<<<
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")
 * 
 */
  }
 
  /* "View.MemoryView":524
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")
 * 
 *         if flags & PyBUF_ND:             # <<<<<<<<<<<<<<
 *             info.shape = self.view.shape
 *         else:
 */
  __Pyx_TraceLine(524,0,__PYX_ERR(1, 524, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_flags & PyBUF_ND) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":525
 * 
 *         if flags & PyBUF_ND:
 *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
 *         else:
 *             info.shape = NULL
 */
    __Pyx_TraceLine(525,0,__PYX_ERR(1, 525, __pyx_L1_error))
    __pyx_t_4 = __pyx_v_self->view.shape;
    __pyx_v_info->shape = __pyx_t_4;
 
    /* "View.MemoryView":524
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")
 * 
 *         if flags & PyBUF_ND:             # <<<<<<<<<<<<<<
 *             info.shape = self.view.shape
 *         else:
 */
    goto __pyx_L6;
  }
 
  /* "View.MemoryView":527
 *             info.shape = self.view.shape
 *         else:
 *             info.shape = NULL             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_STRIDES:
 */
  __Pyx_TraceLine(527,0,__PYX_ERR(1, 527, __pyx_L1_error))
  /*else*/ {
    __pyx_v_info->shape = NULL;
  }
  __pyx_L6:;
 
  /* "View.MemoryView":529
 *             info.shape = NULL
 * 
 *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
 *             info.strides = self.view.strides
 *         else:
 */
  __Pyx_TraceLine(529,0,__PYX_ERR(1, 529, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":530
 * 
 *         if flags & PyBUF_STRIDES:
 *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
 *         else:
 *             info.strides = NULL
 */
    __Pyx_TraceLine(530,0,__PYX_ERR(1, 530, __pyx_L1_error))
    __pyx_t_4 = __pyx_v_self->view.strides;
    __pyx_v_info->strides = __pyx_t_4;
 
    /* "View.MemoryView":529
 *             info.shape = NULL
 * 
 *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
 *             info.strides = self.view.strides
 *         else:
 */
    goto __pyx_L7;
  }
 
  /* "View.MemoryView":532
 *             info.strides = self.view.strides
 *         else:
 *             info.strides = NULL             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_INDIRECT:
 */
  __Pyx_TraceLine(532,0,__PYX_ERR(1, 532, __pyx_L1_error))
  /*else*/ {
    __pyx_v_info->strides = NULL;
  }
  __pyx_L7:;
 
  /* "View.MemoryView":534
 *             info.strides = NULL
 * 
 *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
 *             info.suboffsets = self.view.suboffsets
 *         else:
 */
  __Pyx_TraceLine(534,0,__PYX_ERR(1, 534, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":535
 * 
 *         if flags & PyBUF_INDIRECT:
 *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
 *         else:
 *             info.suboffsets = NULL
 */
    __Pyx_TraceLine(535,0,__PYX_ERR(1, 535, __pyx_L1_error))
    __pyx_t_4 = __pyx_v_self->view.suboffsets;
    __pyx_v_info->suboffsets = __pyx_t_4;
 
    /* "View.MemoryView":534
 *             info.strides = NULL
 * 
 *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
 *             info.suboffsets = self.view.suboffsets
 *         else:
 */
    goto __pyx_L8;
  }
 
  /* "View.MemoryView":537
 *             info.suboffsets = self.view.suboffsets
 *         else:
 *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_FORMAT:
 */
  __Pyx_TraceLine(537,0,__PYX_ERR(1, 537, __pyx_L1_error))
  /*else*/ {
    __pyx_v_info->suboffsets = NULL;
  }
  __pyx_L8:;
 
  /* "View.MemoryView":539
 *             info.suboffsets = NULL
 * 
 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
 *             info.format = self.view.format
 *         else:
 */
  __Pyx_TraceLine(539,0,__PYX_ERR(1, 539, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":540
 * 
 *         if flags & PyBUF_FORMAT:
 *             info.format = self.view.format             # <<<<<<<<<<<<<<
 *         else:
 *             info.format = NULL
 */
    __Pyx_TraceLine(540,0,__PYX_ERR(1, 540, __pyx_L1_error))
    __pyx_t_5 = __pyx_v_self->view.format;
    __pyx_v_info->format = __pyx_t_5;
 
    /* "View.MemoryView":539
 *             info.suboffsets = NULL
 * 
 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
 *             info.format = self.view.format
 *         else:
 */
    goto __pyx_L9;
  }
 
  /* "View.MemoryView":542
 *             info.format = self.view.format
 *         else:
 *             info.format = NULL             # <<<<<<<<<<<<<<
 * 
 *         info.buf = self.view.buf
 */
  __Pyx_TraceLine(542,0,__PYX_ERR(1, 542, __pyx_L1_error))
  /*else*/ {
    __pyx_v_info->format = NULL;
  }
  __pyx_L9:;
 
  /* "View.MemoryView":544
 *             info.format = NULL
 * 
 *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
 *         info.ndim = self.view.ndim
 *         info.itemsize = self.view.itemsize
 */
  __Pyx_TraceLine(544,0,__PYX_ERR(1, 544, __pyx_L1_error))
  __pyx_t_6 = __pyx_v_self->view.buf;
  __pyx_v_info->buf = __pyx_t_6;
 
  /* "View.MemoryView":545
 * 
 *         info.buf = self.view.buf
 *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
 *         info.itemsize = self.view.itemsize
 *         info.len = self.view.len
 */
  __Pyx_TraceLine(545,0,__PYX_ERR(1, 545, __pyx_L1_error))
  __pyx_t_7 = __pyx_v_self->view.ndim;
  __pyx_v_info->ndim = __pyx_t_7;
 
  /* "View.MemoryView":546
 *         info.buf = self.view.buf
 *         info.ndim = self.view.ndim
 *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
 *         info.len = self.view.len
 *         info.readonly = self.view.readonly
 */
  __Pyx_TraceLine(546,0,__PYX_ERR(1, 546, __pyx_L1_error))
  __pyx_t_8 = __pyx_v_self->view.itemsize;
  __pyx_v_info->itemsize = __pyx_t_8;
 
  /* "View.MemoryView":547
 *         info.ndim = self.view.ndim
 *         info.itemsize = self.view.itemsize
 *         info.len = self.view.len             # <<<<<<<<<<<<<<
 *         info.readonly = self.view.readonly
 *         info.obj = self
 */
  __Pyx_TraceLine(547,0,__PYX_ERR(1, 547, __pyx_L1_error))
  __pyx_t_8 = __pyx_v_self->view.len;
  __pyx_v_info->len = __pyx_t_8;
 
  /* "View.MemoryView":548
 *         info.itemsize = self.view.itemsize
 *         info.len = self.view.len
 *         info.readonly = self.view.readonly             # <<<<<<<<<<<<<<
 *         info.obj = self
 * 
 */
  __Pyx_TraceLine(548,0,__PYX_ERR(1, 548, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_self->view.readonly;
  __pyx_v_info->readonly = __pyx_t_1;
 
  /* "View.MemoryView":549
 *         info.len = self.view.len
 *         info.readonly = self.view.readonly
 *         info.obj = self             # <<<<<<<<<<<<<<
 * 
 *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")
 */
  __Pyx_TraceLine(549,0,__PYX_ERR(1, 549, __pyx_L1_error))
  __Pyx_INCREF(((PyObject *)__pyx_v_self));
  __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
  __Pyx_GOTREF(__pyx_v_info->obj);
  __Pyx_DECREF(__pyx_v_info->obj);
  __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
  /* "View.MemoryView":520
 * 
 *     @cname('getbuffer')
 *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
 *         if flags & PyBUF_WRITABLE and self.view.readonly:
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")
 */
 
  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  if (__pyx_v_info->obj != NULL) {
    __Pyx_GOTREF(__pyx_v_info->obj);
    __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
  }
  goto __pyx_L2;
  __pyx_L0:;
  if (__pyx_v_info->obj == Py_None) {
    __Pyx_GOTREF(__pyx_v_info->obj);
    __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
  }
  __pyx_L2:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":555
 * 
 *     @property
 *     def T(self):             # <<<<<<<<<<<<<<
 *         cdef _memoryviewslice result = memoryview_copy(self)
 *         transpose_memslice(&result.from_slice)
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 555, 0, __PYX_ERR(1, 555, __pyx_L1_error));
 
  /* "View.MemoryView":556
 *     @property
 *     def T(self):
 *         cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
 *         transpose_memslice(&result.from_slice)
 *         return result
 */
  __Pyx_TraceLine(556,0,__PYX_ERR(1, 556, __pyx_L1_error))
  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 556, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) __PYX_ERR(1, 556, __pyx_L1_error)
  __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
  __pyx_t_1 = 0;
 
  /* "View.MemoryView":557
 *     def T(self):
 *         cdef _memoryviewslice result = memoryview_copy(self)
 *         transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
 *         return result
 * 
 */
  __Pyx_TraceLine(557,0,__PYX_ERR(1, 557, __pyx_L1_error))
  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(1, 557, __pyx_L1_error)
 
  /* "View.MemoryView":558
 *         cdef _memoryviewslice result = memoryview_copy(self)
 *         transpose_memslice(&result.from_slice)
 *         return result             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(558,0,__PYX_ERR(1, 558, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_result));
  __pyx_r = ((PyObject *)__pyx_v_result);
  goto __pyx_L0;
 
  /* "View.MemoryView":555
 * 
 *     @property
 *     def T(self):             # <<<<<<<<<<<<<<
 *         cdef _memoryviewslice result = memoryview_copy(self)
 *         transpose_memslice(&result.from_slice)
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.memoryview.T.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":561
 * 
 *     @property
 *     def base(self):             # <<<<<<<<<<<<<<
 *         return self.obj
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 561, 0, __PYX_ERR(1, 561, __pyx_L1_error));
 
  /* "View.MemoryView":562
 *     @property
 *     def base(self):
 *         return self.obj             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(562,0,__PYX_ERR(1, 562, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_self->obj);
  __pyx_r = __pyx_v_self->obj;
  goto __pyx_L0;
 
  /* "View.MemoryView":561
 * 
 *     @property
 *     def base(self):             # <<<<<<<<<<<<<<
 *         return self.obj
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView.memoryview.base.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":565
 * 
 *     @property
 *     def shape(self):             # <<<<<<<<<<<<<<
 *         return tuple([length for length in self.view.shape[:self.view.ndim]])
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  Py_ssize_t __pyx_v_length;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t *__pyx_t_2;
  Py_ssize_t *__pyx_t_3;
  Py_ssize_t *__pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 565, 0, __PYX_ERR(1, 565, __pyx_L1_error));
 
  /* "View.MemoryView":566
 *     @property
 *     def shape(self):
 *         return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(566,0,__PYX_ERR(1, 566, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 566, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
    __pyx_t_2 = __pyx_t_4;
    __pyx_v_length = (__pyx_t_2[0]);
    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 566, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) __PYX_ERR(1, 566, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  }
  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 566, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_5;
  __pyx_t_5 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":565
 * 
 *     @property
 *     def shape(self):             # <<<<<<<<<<<<<<
 *         return tuple([length for length in self.view.shape[:self.view.ndim]])
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":569
 * 
 *     @property
 *     def strides(self):             # <<<<<<<<<<<<<<
 *         if self.view.strides == NULL:
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  Py_ssize_t __pyx_v_stride;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t *__pyx_t_3;
  Py_ssize_t *__pyx_t_4;
  Py_ssize_t *__pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 569, 0, __PYX_ERR(1, 569, __pyx_L1_error));
 
  /* "View.MemoryView":570
 *     @property
 *     def strides(self):
 *         if self.view.strides == NULL:             # <<<<<<<<<<<<<<
 * 
 *             raise ValueError("Buffer view does not expose strides")
 */
  __Pyx_TraceLine(570,0,__PYX_ERR(1, 570, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
  if (unlikely(__pyx_t_1)) {
 
    /* "View.MemoryView":572
 *         if self.view.strides == NULL:
 * 
 *             raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
 * 
 *         return tuple([stride for stride in self.view.strides[:self.view.ndim]])
 */
    __Pyx_TraceLine(572,0,__PYX_ERR(1, 572, __pyx_L1_error))
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 572, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 572, __pyx_L1_error)
 
    /* "View.MemoryView":570
 *     @property
 *     def strides(self):
 *         if self.view.strides == NULL:             # <<<<<<<<<<<<<<
 * 
 *             raise ValueError("Buffer view does not expose strides")
 */
  }
 
  /* "View.MemoryView":574
 *             raise ValueError("Buffer view does not expose strides")
 * 
 *         return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(574,0,__PYX_ERR(1, 574, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 574, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
    __pyx_t_3 = __pyx_t_5;
    __pyx_v_stride = (__pyx_t_3[0]);
    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 574, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) __PYX_ERR(1, 574, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  }
  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 574, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_6;
  __pyx_t_6 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":569
 * 
 *     @property
 *     def strides(self):             # <<<<<<<<<<<<<<
 *         if self.view.strides == NULL:
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":577
 * 
 *     @property
 *     def suboffsets(self):             # <<<<<<<<<<<<<<
 *         if self.view.suboffsets == NULL:
 *             return (-1,) * self.view.ndim
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  Py_ssize_t __pyx_v_suboffset;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  Py_ssize_t *__pyx_t_4;
  Py_ssize_t *__pyx_t_5;
  Py_ssize_t *__pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 577, 0, __PYX_ERR(1, 577, __pyx_L1_error));
 
  /* "View.MemoryView":578
 *     @property
 *     def suboffsets(self):
 *         if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
 *             return (-1,) * self.view.ndim
 * 
 */
  __Pyx_TraceLine(578,0,__PYX_ERR(1, 578, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":579
 *     def suboffsets(self):
 *         if self.view.suboffsets == NULL:
 *             return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
 * 
 *         return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
 */
    __Pyx_TraceLine(579,0,__PYX_ERR(1, 579, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 579, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__19, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 579, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;
 
    /* "View.MemoryView":578
 *     @property
 *     def suboffsets(self):
 *         if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
 *             return (-1,) * self.view.ndim
 * 
 */
  }
 
  /* "View.MemoryView":581
 *             return (-1,) * self.view.ndim
 * 
 *         return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(581,0,__PYX_ERR(1, 581, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 581, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
    __pyx_t_4 = __pyx_t_6;
    __pyx_v_suboffset = (__pyx_t_4[0]);
    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 581, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) __PYX_ERR(1, 581, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  }
  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 581, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":577
 * 
 *     @property
 *     def suboffsets(self):             # <<<<<<<<<<<<<<
 *         if self.view.suboffsets == NULL:
 *             return (-1,) * self.view.ndim
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":584
 * 
 *     @property
 *     def ndim(self):             # <<<<<<<<<<<<<<
 *         return self.view.ndim
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 584, 0, __PYX_ERR(1, 584, __pyx_L1_error));
 
  /* "View.MemoryView":585
 *     @property
 *     def ndim(self):
 *         return self.view.ndim             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(585,0,__PYX_ERR(1, 585, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 585, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":584
 * 
 *     @property
 *     def ndim(self):             # <<<<<<<<<<<<<<
 *         return self.view.ndim
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.memoryview.ndim.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":588
 * 
 *     @property
 *     def itemsize(self):             # <<<<<<<<<<<<<<
 *         return self.view.itemsize
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 588, 0, __PYX_ERR(1, 588, __pyx_L1_error));
 
  /* "View.MemoryView":589
 *     @property
 *     def itemsize(self):
 *         return self.view.itemsize             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(589,0,__PYX_ERR(1, 589, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 589, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":588
 * 
 *     @property
 *     def itemsize(self):             # <<<<<<<<<<<<<<
 *         return self.view.itemsize
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.memoryview.itemsize.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":592
 * 
 *     @property
 *     def nbytes(self):             # <<<<<<<<<<<<<<
 *         return self.size * self.view.itemsize
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 592, 0, __PYX_ERR(1, 592, __pyx_L1_error));
 
  /* "View.MemoryView":593
 *     @property
 *     def nbytes(self):
 *         return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(593,0,__PYX_ERR(1, 593, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 593, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 593, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 593, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":592
 * 
 *     @property
 *     def nbytes(self):             # <<<<<<<<<<<<<<
 *         return self.size * self.view.itemsize
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview.nbytes.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":596
 * 
 *     @property
 *     def size(self):             # <<<<<<<<<<<<<<
 *         if self._size is None:
 *             result = 1
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_v_result = NULL;
  PyObject *__pyx_v_length = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  Py_ssize_t *__pyx_t_3;
  Py_ssize_t *__pyx_t_4;
  Py_ssize_t *__pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 596, 0, __PYX_ERR(1, 596, __pyx_L1_error));
 
  /* "View.MemoryView":597
 *     @property
 *     def size(self):
 *         if self._size is None:             # <<<<<<<<<<<<<<
 *             result = 1
 * 
 */
  __Pyx_TraceLine(597,0,__PYX_ERR(1, 597, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_self->_size == Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":598
 *     def size(self):
 *         if self._size is None:
 *             result = 1             # <<<<<<<<<<<<<<
 * 
 *             for length in self.view.shape[:self.view.ndim]:
 */
    __Pyx_TraceLine(598,0,__PYX_ERR(1, 598, __pyx_L1_error))
    __Pyx_INCREF(__pyx_int_1);
    __pyx_v_result = __pyx_int_1;
 
    /* "View.MemoryView":600
 *             result = 1
 * 
 *             for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
 *                 result *= length
 * 
 */
    __Pyx_TraceLine(600,0,__PYX_ERR(1, 600, __pyx_L1_error))
    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
      __pyx_t_3 = __pyx_t_5;
      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 600, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
      __pyx_t_6 = 0;
 
      /* "View.MemoryView":601
 * 
 *             for length in self.view.shape[:self.view.ndim]:
 *                 result *= length             # <<<<<<<<<<<<<<
 * 
 *             self._size = result
 */
      __Pyx_TraceLine(601,0,__PYX_ERR(1, 601, __pyx_L1_error))
      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 601, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
      __pyx_t_6 = 0;
    }
 
    /* "View.MemoryView":603
 *                 result *= length
 * 
 *             self._size = result             # <<<<<<<<<<<<<<
 * 
 *         return self._size
 */
    __Pyx_TraceLine(603,0,__PYX_ERR(1, 603, __pyx_L1_error))
    __Pyx_INCREF(__pyx_v_result);
    __Pyx_GIVEREF(__pyx_v_result);
    __Pyx_GOTREF(__pyx_v_self->_size);
    __Pyx_DECREF(__pyx_v_self->_size);
    __pyx_v_self->_size = __pyx_v_result;
 
    /* "View.MemoryView":597
 *     @property
 *     def size(self):
 *         if self._size is None:             # <<<<<<<<<<<<<<
 *             result = 1
 * 
 */
  }
 
  /* "View.MemoryView":605
 *             self._size = result
 * 
 *         return self._size             # <<<<<<<<<<<<<<
 * 
 *     def __len__(self):
 */
  __Pyx_TraceLine(605,0,__PYX_ERR(1, 605, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_self->_size);
  __pyx_r = __pyx_v_self->_size;
  goto __pyx_L0;
 
  /* "View.MemoryView":596
 * 
 *     @property
 *     def size(self):             # <<<<<<<<<<<<<<
 *         if self._size is None:
 *             result = 1
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XDECREF(__pyx_v_length);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":607
 *         return self._size
 * 
 *     def __len__(self):             # <<<<<<<<<<<<<<
 *         if self.view.ndim >= 1:
 *             return self.view.shape[0]
 */
 
/* Python wrapper */
static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self); /*proto*/
static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
  Py_ssize_t __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
  Py_ssize_t __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__len__", 0);
  __Pyx_TraceCall("__len__", __pyx_f[1], 607, 0, __PYX_ERR(1, 607, __pyx_L1_error));
 
  /* "View.MemoryView":608
 * 
 *     def __len__(self):
 *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
 *             return self.view.shape[0]
 * 
 */
  __Pyx_TraceLine(608,0,__PYX_ERR(1, 608, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":609
 *     def __len__(self):
 *         if self.view.ndim >= 1:
 *             return self.view.shape[0]             # <<<<<<<<<<<<<<
 * 
 *         return 0
 */
    __Pyx_TraceLine(609,0,__PYX_ERR(1, 609, __pyx_L1_error))
    __pyx_r = (__pyx_v_self->view.shape[0]);
    goto __pyx_L0;
 
    /* "View.MemoryView":608
 * 
 *     def __len__(self):
 *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
 *             return self.view.shape[0]
 * 
 */
  }
 
  /* "View.MemoryView":611
 *             return self.view.shape[0]
 * 
 *         return 0             # <<<<<<<<<<<<<<
 * 
 *     def __repr__(self):
 */
  __Pyx_TraceLine(611,0,__PYX_ERR(1, 611, __pyx_L1_error))
  __pyx_r = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":607
 *         return self._size
 * 
 *     def __len__(self):             # <<<<<<<<<<<<<<
 *         if self.view.ndim >= 1:
 *             return self.view.shape[0]
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView.memoryview.__len__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":613
 *         return 0
 * 
 *     def __repr__(self):             # <<<<<<<<<<<<<<
 *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
 *                                                id(self))
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__repr__", 0);
  __Pyx_TraceCall("__repr__", __pyx_f[1], 613, 0, __PYX_ERR(1, 613, __pyx_L1_error));
 
  /* "View.MemoryView":614
 * 
 *     def __repr__(self):
 *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
 *                                                id(self))
 * 
 */
  __Pyx_TraceLine(614,0,__PYX_ERR(1, 614, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 614, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 614, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 614, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "View.MemoryView":615
 *     def __repr__(self):
 *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
 *                                                id(self))             # <<<<<<<<<<<<<<
 * 
 *     def __str__(self):
 */
  __Pyx_TraceLine(615,0,__PYX_ERR(1, 615, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_builtin_id, ((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 615, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
 
  /* "View.MemoryView":614
 * 
 *     def __repr__(self):
 *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
 *                                                id(self))
 * 
 */
  __Pyx_TraceLine(614,0,__PYX_ERR(1, 614, __pyx_L1_error))
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 614, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 614, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":613
 *         return 0
 * 
 *     def __repr__(self):             # <<<<<<<<<<<<<<
 *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
 *                                                id(self))
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":617
 *                                                id(self))
 * 
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__str__", 0);
  __Pyx_TraceCall("__str__", __pyx_f[1], 617, 0, __PYX_ERR(1, 617, __pyx_L1_error));
 
  /* "View.MemoryView":618
 * 
 *     def __str__(self):
 *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(618,0,__PYX_ERR(1, 618, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 618, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 618, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 618, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 618, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 618, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":617
 *                                                id(self))
 * 
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__str__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":621
 * 
 * 
 *     def is_c_contig(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice *mslice
 *         cdef __Pyx_memviewslice tmp
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_10memoryview_17is_c_contig = {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0};
static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
  __Pyx_memviewslice *__pyx_v_mslice;
  __Pyx_memviewslice __pyx_v_tmp;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  __Pyx_memviewslice *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("is_c_contig", 0);
  __Pyx_TraceCall("is_c_contig", __pyx_f[1], 621, 0, __PYX_ERR(1, 621, __pyx_L1_error));
 
  /* "View.MemoryView":624
 *         cdef __Pyx_memviewslice *mslice
 *         cdef __Pyx_memviewslice tmp
 *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
 *         return slice_is_contig(mslice[0], 'C', self.view.ndim)
 * 
 */
  __Pyx_TraceLine(624,0,__PYX_ERR(1, 624, __pyx_L1_error))
  __pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(1, 624, __pyx_L1_error)
  __pyx_v_mslice = __pyx_t_1;
 
  /* "View.MemoryView":625
 *         cdef __Pyx_memviewslice tmp
 *         mslice = get_slice_from_memview(self, &tmp)
 *         return slice_is_contig(mslice[0], 'C', self.view.ndim)             # <<<<<<<<<<<<<<
 * 
 *     def is_f_contig(self):
 */
  __Pyx_TraceLine(625,0,__PYX_ERR(1, 625, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 625, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":621
 * 
 * 
 *     def is_c_contig(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice *mslice
 *         cdef __Pyx_memviewslice tmp
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.memoryview.is_c_contig", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":627
 *         return slice_is_contig(mslice[0], 'C', self.view.ndim)
 * 
 *     def is_f_contig(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice *mslice
 *         cdef __Pyx_memviewslice tmp
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_10memoryview_19is_f_contig = {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0};
static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
  __Pyx_memviewslice *__pyx_v_mslice;
  __Pyx_memviewslice __pyx_v_tmp;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  __Pyx_memviewslice *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("is_f_contig", 0);
  __Pyx_TraceCall("is_f_contig", __pyx_f[1], 627, 0, __PYX_ERR(1, 627, __pyx_L1_error));
 
  /* "View.MemoryView":630
 *         cdef __Pyx_memviewslice *mslice
 *         cdef __Pyx_memviewslice tmp
 *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
 *         return slice_is_contig(mslice[0], 'F', self.view.ndim)
 * 
 */
  __Pyx_TraceLine(630,0,__PYX_ERR(1, 630, __pyx_L1_error))
  __pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(1, 630, __pyx_L1_error)
  __pyx_v_mslice = __pyx_t_1;
 
  /* "View.MemoryView":631
 *         cdef __Pyx_memviewslice tmp
 *         mslice = get_slice_from_memview(self, &tmp)
 *         return slice_is_contig(mslice[0], 'F', self.view.ndim)             # <<<<<<<<<<<<<<
 * 
 *     def copy(self):
 */
  __Pyx_TraceLine(631,0,__PYX_ERR(1, 631, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 631, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":627
 *         return slice_is_contig(mslice[0], 'C', self.view.ndim)
 * 
 *     def is_f_contig(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice *mslice
 *         cdef __Pyx_memviewslice tmp
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.memoryview.is_f_contig", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":633
 *         return slice_is_contig(mslice[0], 'F', self.view.ndim)
 * 
 *     def copy(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice mslice
 *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_10memoryview_21copy = {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0};
static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("copy (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
  __Pyx_memviewslice __pyx_v_mslice;
  int __pyx_v_flags;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  __Pyx_memviewslice __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("copy", 0);
  __Pyx_TraceCall("copy", __pyx_f[1], 633, 0, __PYX_ERR(1, 633, __pyx_L1_error));
 
  /* "View.MemoryView":635
 *     def copy(self):
 *         cdef __Pyx_memviewslice mslice
 *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
 * 
 *         slice_copy(self, &mslice)
 */
  __Pyx_TraceLine(635,0,__PYX_ERR(1, 635, __pyx_L1_error))
  __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
  /* "View.MemoryView":637
 *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
 * 
 *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
 *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,
 *                                    self.view.itemsize,
 */
  __Pyx_TraceLine(637,0,__PYX_ERR(1, 637, __pyx_L1_error))
  __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
  /* "View.MemoryView":638
 * 
 *         slice_copy(self, &mslice)
 *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
 *                                    self.view.itemsize,
 *                                    flags|PyBUF_C_CONTIGUOUS,
 */
  __Pyx_TraceLine(638,0,__PYX_ERR(1, 638, __pyx_L1_error))
  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), ((char *)"c"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 638, __pyx_L1_error)
  __pyx_v_mslice = __pyx_t_1;
 
  /* "View.MemoryView":643
 *                                    self.dtype_is_object)
 * 
 *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
 * 
 *     def copy_fortran(self):
 */
  __Pyx_TraceLine(643,0,__PYX_ERR(1, 643, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 643, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":633
 *         return slice_is_contig(mslice[0], 'F', self.view.ndim)
 * 
 *     def copy(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice mslice
 *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.memoryview.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":645
 *         return memoryview_copy_from_slice(self, &mslice)
 * 
 *     def copy_fortran(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice src, dst
 *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
 */
 
/* Python wrapper */
static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_10memoryview_23copy_fortran = {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0};
static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
  __Pyx_memviewslice __pyx_v_src;
  __Pyx_memviewslice __pyx_v_dst;
  int __pyx_v_flags;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  __Pyx_memviewslice __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("copy_fortran", 0);
  __Pyx_TraceCall("copy_fortran", __pyx_f[1], 645, 0, __PYX_ERR(1, 645, __pyx_L1_error));
 
  /* "View.MemoryView":647
 *     def copy_fortran(self):
 *         cdef __Pyx_memviewslice src, dst
 *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
 * 
 *         slice_copy(self, &src)
 */
  __Pyx_TraceLine(647,0,__PYX_ERR(1, 647, __pyx_L1_error))
  __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
  /* "View.MemoryView":649
 *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
 * 
 *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
 *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,
 *                                 self.view.itemsize,
 */
  __Pyx_TraceLine(649,0,__PYX_ERR(1, 649, __pyx_L1_error))
  __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
  /* "View.MemoryView":650
 * 
 *         slice_copy(self, &src)
 *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
 *                                 self.view.itemsize,
 *                                 flags|PyBUF_F_CONTIGUOUS,
 */
  __Pyx_TraceLine(650,0,__PYX_ERR(1, 650, __pyx_L1_error))
  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), ((char *)"fortran"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 650, __pyx_L1_error)
  __pyx_v_dst = __pyx_t_1;
 
  /* "View.MemoryView":655
 *                                 self.dtype_is_object)
 * 
 *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(655,0,__PYX_ERR(1, 655, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 655, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":645
 *         return memoryview_copy_from_slice(self, &mslice)
 * 
 *     def copy_fortran(self):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice src, dst
 *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView.memoryview.copy_fortran", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef___pyx_memoryview_1__reduce_cython__ = {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0};
static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_memoryview___reduce_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);
  __Pyx_TraceCall("__reduce_cython__", __pyx_f[1], 1, 0, __PYX_ERR(1, 1, __pyx_L1_error));
 
  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __Pyx_TraceLine(2,0,__PYX_ERR(1, 2, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 2, __pyx_L1_error)
 
  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyMethodDef __pyx_mdef___pyx_memoryview_3__setstate_cython__ = {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0};
static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_memoryview_2__setstate_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);
  __Pyx_TraceCall("__setstate_cython__", __pyx_f[1], 3, 0, __PYX_ERR(1, 3, __pyx_L1_error));
 
  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __Pyx_TraceLine(4,0,__PYX_ERR(1, 4, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 4, __pyx_L1_error)
 
  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.memoryview.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":659
 * 
 * @cname('__pyx_memoryview_new')
 * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
 *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
 *     result.typeinfo = typeinfo
 */
 
static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, int __pyx_v_dtype_is_object, __Pyx_TypeInfo *__pyx_v_typeinfo) {
  struct __pyx_memoryview_obj *__pyx_v_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
  __Pyx_TraceCall("memoryview_cwrapper", __pyx_f[1], 659, 0, __PYX_ERR(1, 659, __pyx_L1_error));
 
  /* "View.MemoryView":660
 * @cname('__pyx_memoryview_new')
 * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
 *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
 *     result.typeinfo = typeinfo
 *     return result
 */
  __Pyx_TraceLine(660,0,__PYX_ERR(1, 660, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 660, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 660, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 660, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_INCREF(__pyx_v_o);
  __Pyx_GIVEREF(__pyx_v_o);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 660, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":661
 * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
 *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
 *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
 *     return result
 * 
 */
  __Pyx_TraceLine(661,0,__PYX_ERR(1, 661, __pyx_L1_error))
  __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
  /* "View.MemoryView":662
 *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
 *     result.typeinfo = typeinfo
 *     return result             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_check')
 */
  __Pyx_TraceLine(662,0,__PYX_ERR(1, 662, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_result));
  __pyx_r = ((PyObject *)__pyx_v_result);
  goto __pyx_L0;
 
  /* "View.MemoryView":659
 * 
 * @cname('__pyx_memoryview_new')
 * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
 *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
 *     result.typeinfo = typeinfo
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":665
 * 
 * @cname('__pyx_memoryview_check')
 * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
 *     return isinstance(o, memoryview)
 * 
 */
 
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("memoryview_check", 0);
  __Pyx_TraceCall("memoryview_check", __pyx_f[1], 665, 0, __PYX_ERR(1, 665, __pyx_L1_error));
 
  /* "View.MemoryView":666
 * @cname('__pyx_memoryview_check')
 * cdef inline bint memoryview_check(object o):
 *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
 * 
 * cdef tuple _unellipsify(object index, int ndim):
 */
  __Pyx_TraceLine(666,0,__PYX_ERR(1, 666, __pyx_L1_error))
  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
  __pyx_r = __pyx_t_1;
  goto __pyx_L0;
 
  /* "View.MemoryView":665
 * 
 * @cname('__pyx_memoryview_check')
 * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
 *     return isinstance(o, memoryview)
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.memoryview_check", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":668
 *     return isinstance(o, memoryview)
 * 
 * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
 *     """
 *     Replace all ellipses with full slices and fill incomplete indices with
 */
 
static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  PyObject *__pyx_v_tup = NULL;
  PyObject *__pyx_v_result = NULL;
  int __pyx_v_have_slices;
  int __pyx_v_seen_ellipsis;
  CYTHON_UNUSED PyObject *__pyx_v_idx = NULL;
  PyObject *__pyx_v_item = NULL;
  Py_ssize_t __pyx_v_nslices;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  PyObject *(*__pyx_t_6)(PyObject *);
  PyObject *__pyx_t_7 = NULL;
  Py_ssize_t __pyx_t_8;
  int __pyx_t_9;
  int __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_unellipsify", 0);
  __Pyx_TraceCall("_unellipsify", __pyx_f[1], 668, 0, __PYX_ERR(1, 668, __pyx_L1_error));
 
  /* "View.MemoryView":673
 *     full slices.
 *     """
 *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
 *         tup = (index,)
 *     else:
 */
  __Pyx_TraceLine(673,0,__PYX_ERR(1, 673, __pyx_L1_error))
  __pyx_t_1 = PyTuple_Check(__pyx_v_index); 
  __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":674
 *     """
 *     if not isinstance(index, tuple):
 *         tup = (index,)             # <<<<<<<<<<<<<<
 *     else:
 *         tup = index
 */
    __Pyx_TraceLine(674,0,__PYX_ERR(1, 674, __pyx_L1_error))
    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 674, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_v_index);
    __Pyx_GIVEREF(__pyx_v_index);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
    __pyx_v_tup = __pyx_t_3;
    __pyx_t_3 = 0;
 
    /* "View.MemoryView":673
 *     full slices.
 *     """
 *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
 *         tup = (index,)
 *     else:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":676
 *         tup = (index,)
 *     else:
 *         tup = index             # <<<<<<<<<<<<<<
 * 
 *     result = []
 */
  __Pyx_TraceLine(676,0,__PYX_ERR(1, 676, __pyx_L1_error))
  /*else*/ {
    __Pyx_INCREF(__pyx_v_index);
    __pyx_v_tup = __pyx_v_index;
  }
  __pyx_L3:;
 
  /* "View.MemoryView":678
 *         tup = index
 * 
 *     result = []             # <<<<<<<<<<<<<<
 *     have_slices = False
 *     seen_ellipsis = False
 */
  __Pyx_TraceLine(678,0,__PYX_ERR(1, 678, __pyx_L1_error))
  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 678, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_v_result = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;
 
  /* "View.MemoryView":679
 * 
 *     result = []
 *     have_slices = False             # <<<<<<<<<<<<<<
 *     seen_ellipsis = False
 *     for idx, item in enumerate(tup):
 */
  __Pyx_TraceLine(679,0,__PYX_ERR(1, 679, __pyx_L1_error))
  __pyx_v_have_slices = 0;
 
  /* "View.MemoryView":680
 *     result = []
 *     have_slices = False
 *     seen_ellipsis = False             # <<<<<<<<<<<<<<
 *     for idx, item in enumerate(tup):
 *         if item is Ellipsis:
 */
  __Pyx_TraceLine(680,0,__PYX_ERR(1, 680, __pyx_L1_error))
  __pyx_v_seen_ellipsis = 0;
 
  /* "View.MemoryView":681
 *     have_slices = False
 *     seen_ellipsis = False
 *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
 *         if item is Ellipsis:
 *             if not seen_ellipsis:
 */
  __Pyx_TraceLine(681,0,__PYX_ERR(1, 681, __pyx_L1_error))
  __Pyx_INCREF(__pyx_int_0);
  __pyx_t_3 = __pyx_int_0;
  if (likely(PyList_CheckExact(__pyx_v_tup)) || PyTuple_CheckExact(__pyx_v_tup)) {
    __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
    __pyx_t_6 = NULL;
  } else {
    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 681, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 681, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_6)) {
      if (likely(PyList_CheckExact(__pyx_t_4))) {
        if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(1, 681, __pyx_L1_error)
        #else
        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 681, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        #endif
      } else {
        if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(1, 681, __pyx_L1_error)
        #else
        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 681, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        #endif
      }
    } else {
      __pyx_t_7 = __pyx_t_6(__pyx_t_4);
      if (unlikely(!__pyx_t_7)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(1, 681, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_7);
    }
    __Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_7);
    __pyx_t_7 = 0;
    __Pyx_INCREF(__pyx_t_3);
    __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0, 0); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 681, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_3);
    __pyx_t_3 = __pyx_t_7;
    __pyx_t_7 = 0;
 
    /* "View.MemoryView":682
 *     seen_ellipsis = False
 *     for idx, item in enumerate(tup):
 *         if item is Ellipsis:             # <<<<<<<<<<<<<<
 *             if not seen_ellipsis:
 *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
 */
    __Pyx_TraceLine(682,0,__PYX_ERR(1, 682, __pyx_L1_error))
    __pyx_t_2 = (__pyx_v_item == __pyx_builtin_Ellipsis);
    __pyx_t_1 = (__pyx_t_2 != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":683
 *     for idx, item in enumerate(tup):
 *         if item is Ellipsis:
 *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
 *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
 *                 seen_ellipsis = True
 */
      __Pyx_TraceLine(683,0,__PYX_ERR(1, 683, __pyx_L1_error))
      __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
      if (__pyx_t_1) {
 
        /* "View.MemoryView":684
 *         if item is Ellipsis:
 *             if not seen_ellipsis:
 *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
 *                 seen_ellipsis = True
 *             else:
 */
        __Pyx_TraceLine(684,0,__PYX_ERR(1, 684, __pyx_L1_error))
        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == ((Py_ssize_t)-1))) __PYX_ERR(1, 684, __pyx_L1_error)
        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 684, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        { Py_ssize_t __pyx_temp;
          for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
            __Pyx_INCREF(__pyx_slice__4);
            __Pyx_GIVEREF(__pyx_slice__4);
            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__4);
          }
        }
        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 684, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
        /* "View.MemoryView":685
 *             if not seen_ellipsis:
 *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
 *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
 *             else:
 *                 result.append(slice(None))
 */
        __Pyx_TraceLine(685,0,__PYX_ERR(1, 685, __pyx_L1_error))
        __pyx_v_seen_ellipsis = 1;
 
        /* "View.MemoryView":683
 *     for idx, item in enumerate(tup):
 *         if item is Ellipsis:
 *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
 *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
 *                 seen_ellipsis = True
 */
        goto __pyx_L7;
      }
 
      /* "View.MemoryView":687
 *                 seen_ellipsis = True
 *             else:
 *                 result.append(slice(None))             # <<<<<<<<<<<<<<
 *             have_slices = True
 *         else:
 */
      __Pyx_TraceLine(687,0,__PYX_ERR(1, 687, __pyx_L1_error))
      /*else*/ {
        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__4); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 687, __pyx_L1_error)
      }
      __pyx_L7:;
 
      /* "View.MemoryView":688
 *             else:
 *                 result.append(slice(None))
 *             have_slices = True             # <<<<<<<<<<<<<<
 *         else:
 *             if not isinstance(item, slice) and not PyIndex_Check(item):
 */
      __Pyx_TraceLine(688,0,__PYX_ERR(1, 688, __pyx_L1_error))
      __pyx_v_have_slices = 1;
 
      /* "View.MemoryView":682
 *     seen_ellipsis = False
 *     for idx, item in enumerate(tup):
 *         if item is Ellipsis:             # <<<<<<<<<<<<<<
 *             if not seen_ellipsis:
 *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
 */
      goto __pyx_L6;
    }
 
    /* "View.MemoryView":690
 *             have_slices = True
 *         else:
 *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
 *                 raise TypeError("Cannot index with type '%s'" % type(item))
 * 
 */
    __Pyx_TraceLine(690,0,__PYX_ERR(1, 690, __pyx_L1_error))
    /*else*/ {
      __pyx_t_2 = PySlice_Check(__pyx_v_item); 
      __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
      if (__pyx_t_10) {
      } else {
        __pyx_t_1 = __pyx_t_10;
        goto __pyx_L9_bool_binop_done;
      }
      __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
      __pyx_t_1 = __pyx_t_10;
      __pyx_L9_bool_binop_done:;
      if (unlikely(__pyx_t_1)) {
 
        /* "View.MemoryView":691
 *         else:
 *             if not isinstance(item, slice) and not PyIndex_Check(item):
 *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
 * 
 *             have_slices = have_slices or isinstance(item, slice)
 */
        __Pyx_TraceLine(691,0,__PYX_ERR(1, 691, __pyx_L1_error))
        __pyx_t_7 = __Pyx_PyString_FormatSafe(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 691, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_11 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(1, 691, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_Raise(__pyx_t_11, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __PYX_ERR(1, 691, __pyx_L1_error)
 
        /* "View.MemoryView":690
 *             have_slices = True
 *         else:
 *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
 *                 raise TypeError("Cannot index with type '%s'" % type(item))
 * 
 */
      }
 
      /* "View.MemoryView":693
 *                 raise TypeError("Cannot index with type '%s'" % type(item))
 * 
 *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
 *             result.append(item)
 * 
 */
      __Pyx_TraceLine(693,0,__PYX_ERR(1, 693, __pyx_L1_error))
      __pyx_t_10 = (__pyx_v_have_slices != 0);
      if (!__pyx_t_10) {
      } else {
        __pyx_t_1 = __pyx_t_10;
        goto __pyx_L11_bool_binop_done;
      }
      __pyx_t_10 = PySlice_Check(__pyx_v_item); 
      __pyx_t_2 = (__pyx_t_10 != 0);
      __pyx_t_1 = __pyx_t_2;
      __pyx_L11_bool_binop_done:;
      __pyx_v_have_slices = __pyx_t_1;
 
      /* "View.MemoryView":694
 * 
 *             have_slices = have_slices or isinstance(item, slice)
 *             result.append(item)             # <<<<<<<<<<<<<<
 * 
 *     nslices = ndim - len(result)
 */
      __Pyx_TraceLine(694,0,__PYX_ERR(1, 694, __pyx_L1_error))
      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 694, __pyx_L1_error)
    }
    __pyx_L6:;
 
    /* "View.MemoryView":681
 *     have_slices = False
 *     seen_ellipsis = False
 *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
 *         if item is Ellipsis:
 *             if not seen_ellipsis:
 */
    __Pyx_TraceLine(681,0,__PYX_ERR(1, 681, __pyx_L1_error))
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
  /* "View.MemoryView":696
 *             result.append(item)
 * 
 *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
 *     if nslices:
 *         result.extend([slice(None)] * nslices)
 */
  __Pyx_TraceLine(696,0,__PYX_ERR(1, 696, __pyx_L1_error))
  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(1, 696, __pyx_L1_error)
  __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
  /* "View.MemoryView":697
 * 
 *     nslices = ndim - len(result)
 *     if nslices:             # <<<<<<<<<<<<<<
 *         result.extend([slice(None)] * nslices)
 * 
 */
  __Pyx_TraceLine(697,0,__PYX_ERR(1, 697, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_nslices != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":698
 *     nslices = ndim - len(result)
 *     if nslices:
 *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
 * 
 *     return have_slices or nslices, tuple(result)
 */
    __Pyx_TraceLine(698,0,__PYX_ERR(1, 698, __pyx_L1_error))
    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 698, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    { Py_ssize_t __pyx_temp;
      for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
        __Pyx_INCREF(__pyx_slice__4);
        __Pyx_GIVEREF(__pyx_slice__4);
        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__4);
      }
    }
    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 698, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
    /* "View.MemoryView":697
 * 
 *     nslices = ndim - len(result)
 *     if nslices:             # <<<<<<<<<<<<<<
 *         result.extend([slice(None)] * nslices)
 * 
 */
  }
 
  /* "View.MemoryView":700
 *         result.extend([slice(None)] * nslices)
 * 
 *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
 * 
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
 */
  __Pyx_TraceLine(700,0,__PYX_ERR(1, 700, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  if (!__pyx_v_have_slices) {
  } else {
    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 700, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L14_bool_binop_done;
  }
  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 700, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = __pyx_t_4;
  __pyx_t_4 = 0;
  __pyx_L14_bool_binop_done:;
  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 700, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) __PYX_ERR(1, 700, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_t_4);
  __pyx_t_3 = 0;
  __pyx_t_4 = 0;
  __pyx_r = ((PyObject*)__pyx_t_11);
  __pyx_t_11 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":668
 *     return isinstance(o, memoryview)
 * 
 * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
 *     """
 *     Replace all ellipses with full slices and fill incomplete indices with
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("View.MemoryView._unellipsify", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_tup);
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XDECREF(__pyx_v_idx);
  __Pyx_XDECREF(__pyx_v_item);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":702
 *     return have_slices or nslices, tuple(result)
 * 
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:
 */
 
static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
  Py_ssize_t __pyx_v_suboffset;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  Py_ssize_t *__pyx_t_1;
  Py_ssize_t *__pyx_t_2;
  Py_ssize_t *__pyx_t_3;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
  __Pyx_TraceCall("assert_direct_dimensions", __pyx_f[1], 702, 0, __PYX_ERR(1, 702, __pyx_L1_error));
 
  /* "View.MemoryView":703
 * 
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
 *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
 *         if suboffset >= 0:
 *             raise ValueError("Indirect dimensions not supported")
 */
  __Pyx_TraceLine(703,0,__PYX_ERR(1, 703, __pyx_L1_error))
  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
    __pyx_t_1 = __pyx_t_3;
    __pyx_v_suboffset = (__pyx_t_1[0]);
 
    /* "View.MemoryView":704
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:             # <<<<<<<<<<<<<<
 *             raise ValueError("Indirect dimensions not supported")
 * 
 */
    __Pyx_TraceLine(704,0,__PYX_ERR(1, 704, __pyx_L1_error))
    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
    if (unlikely(__pyx_t_4)) {
 
      /* "View.MemoryView":705
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:
 *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __Pyx_TraceLine(705,0,__PYX_ERR(1, 705, __pyx_L1_error))
      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 705, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __PYX_ERR(1, 705, __pyx_L1_error)
 
      /* "View.MemoryView":704
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:             # <<<<<<<<<<<<<<
 *             raise ValueError("Indirect dimensions not supported")
 * 
 */
    }
  }
 
  /* "View.MemoryView":702
 *     return have_slices or nslices, tuple(result)
 * 
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":712
 * 
 * @cname('__pyx_memview_slice')
 * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
 *     cdef int new_ndim = 0, suboffset_dim = -1, dim
 *     cdef bint negative_step
 */
 
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *__pyx_v_memview, PyObject *__pyx_v_indices) {
  int __pyx_v_new_ndim;
  int __pyx_v_suboffset_dim;
  int __pyx_v_dim;
  __Pyx_memviewslice __pyx_v_src;
  __Pyx_memviewslice __pyx_v_dst;
  __Pyx_memviewslice *__pyx_v_p_src;
  struct __pyx_memoryviewslice_obj *__pyx_v_memviewsliceobj = 0;
  __Pyx_memviewslice *__pyx_v_p_dst;
  int *__pyx_v_p_suboffset_dim;
  Py_ssize_t __pyx_v_start;
  Py_ssize_t __pyx_v_stop;
  Py_ssize_t __pyx_v_step;
  int __pyx_v_have_start;
  int __pyx_v_have_stop;
  int __pyx_v_have_step;
  PyObject *__pyx_v_index = NULL;
  struct __pyx_memoryview_obj *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  struct __pyx_memoryview_obj *__pyx_t_4;
  char *__pyx_t_5;
  int __pyx_t_6;
  Py_ssize_t __pyx_t_7;
  PyObject *(*__pyx_t_8)(PyObject *);
  PyObject *__pyx_t_9 = NULL;
  Py_ssize_t __pyx_t_10;
  int __pyx_t_11;
  Py_ssize_t __pyx_t_12;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("memview_slice", 0);
  __Pyx_TraceCall("memview_slice", __pyx_f[1], 712, 0, __PYX_ERR(1, 712, __pyx_L1_error));
 
  /* "View.MemoryView":713
 * @cname('__pyx_memview_slice')
 * cdef memoryview memview_slice(memoryview memview, object indices):
 *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
 *     cdef bint negative_step
 *     cdef __Pyx_memviewslice src, dst
 */
  __Pyx_TraceLine(713,0,__PYX_ERR(1, 713, __pyx_L1_error))
  __pyx_v_new_ndim = 0;
  __pyx_v_suboffset_dim = -1;
 
  /* "View.MemoryView":720
 * 
 * 
 *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
 * 
 *     cdef _memoryviewslice memviewsliceobj
 */
  __Pyx_TraceLine(720,0,__PYX_ERR(1, 720, __pyx_L1_error))
  (void)(memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst))));
 
  /* "View.MemoryView":724
 *     cdef _memoryviewslice memviewsliceobj
 * 
 *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
 * 
 *     if isinstance(memview, _memoryviewslice):
 */
  __Pyx_TraceLine(724,0,__PYX_ERR(1, 724, __pyx_L1_error))
  #ifndef CYTHON_WITHOUT_ASSERTIONS
  if (unlikely(__pyx_assertions_enabled())) {
    if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
      PyErr_SetNone(PyExc_AssertionError);
      __PYX_ERR(1, 724, __pyx_L1_error)
    }
  }
  #endif
 
  /* "View.MemoryView":726
 *     assert memview.view.ndim > 0
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         memviewsliceobj = memview
 *         p_src = &memviewsliceobj.from_slice
 */
  __Pyx_TraceLine(726,0,__PYX_ERR(1, 726, __pyx_L1_error))
  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":727
 * 
 *     if isinstance(memview, _memoryviewslice):
 *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
 *         p_src = &memviewsliceobj.from_slice
 *     else:
 */
    __Pyx_TraceLine(727,0,__PYX_ERR(1, 727, __pyx_L1_error))
    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(1, 727, __pyx_L1_error)
    __pyx_t_3 = ((PyObject *)__pyx_v_memview);
    __Pyx_INCREF(__pyx_t_3);
    __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
    __pyx_t_3 = 0;
 
    /* "View.MemoryView":728
 *     if isinstance(memview, _memoryviewslice):
 *         memviewsliceobj = memview
 *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
 *     else:
 *         slice_copy(memview, &src)
 */
    __Pyx_TraceLine(728,0,__PYX_ERR(1, 728, __pyx_L1_error))
    __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
 
    /* "View.MemoryView":726
 *     assert memview.view.ndim > 0
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         memviewsliceobj = memview
 *         p_src = &memviewsliceobj.from_slice
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":730
 *         p_src = &memviewsliceobj.from_slice
 *     else:
 *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
 *         p_src = &src
 * 
 */
  __Pyx_TraceLine(730,0,__PYX_ERR(1, 730, __pyx_L1_error))
  /*else*/ {
    __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
    /* "View.MemoryView":731
 *     else:
 *         slice_copy(memview, &src)
 *         p_src = &src             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(731,0,__PYX_ERR(1, 731, __pyx_L1_error))
    __pyx_v_p_src = (&__pyx_v_src);
  }
  __pyx_L3:;
 
  /* "View.MemoryView":737
 * 
 * 
 *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
 *     dst.data = p_src.data
 * 
 */
  __Pyx_TraceLine(737,0,__PYX_ERR(1, 737, __pyx_L1_error))
  __pyx_t_4 = __pyx_v_p_src->memview;
  __pyx_v_dst.memview = __pyx_t_4;
 
  /* "View.MemoryView":738
 * 
 *     dst.memview = p_src.memview
 *     dst.data = p_src.data             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(738,0,__PYX_ERR(1, 738, __pyx_L1_error))
  __pyx_t_5 = __pyx_v_p_src->data;
  __pyx_v_dst.data = __pyx_t_5;
 
  /* "View.MemoryView":743
 * 
 * 
 *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
 *     cdef int *p_suboffset_dim = &suboffset_dim
 *     cdef Py_ssize_t start, stop, step
 */
  __Pyx_TraceLine(743,0,__PYX_ERR(1, 743, __pyx_L1_error))
  __pyx_v_p_dst = (&__pyx_v_dst);
 
  /* "View.MemoryView":744
 * 
 *     cdef __Pyx_memviewslice *p_dst = &dst
 *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t start, stop, step
 *     cdef bint have_start, have_stop, have_step
 */
  __Pyx_TraceLine(744,0,__PYX_ERR(1, 744, __pyx_L1_error))
  __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
  /* "View.MemoryView":748
 *     cdef bint have_start, have_stop, have_step
 * 
 *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
 *         if PyIndex_Check(index):
 *             slice_memviewslice(
 */
  __Pyx_TraceLine(748,0,__PYX_ERR(1, 748, __pyx_L1_error))
  __pyx_t_6 = 0;
  if (likely(PyList_CheckExact(__pyx_v_indices)) || PyTuple_CheckExact(__pyx_v_indices)) {
    __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
    __pyx_t_8 = NULL;
  } else {
    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 748, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 748, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_8)) {
      if (likely(PyList_CheckExact(__pyx_t_3))) {
        if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(1, 748, __pyx_L1_error)
        #else
        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 748, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
        #endif
      } else {
        if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(1, 748, __pyx_L1_error)
        #else
        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 748, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
        #endif
      }
    } else {
      __pyx_t_9 = __pyx_t_8(__pyx_t_3);
      if (unlikely(!__pyx_t_9)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(1, 748, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_9);
    }
    __Pyx_XDECREF_SET(__pyx_v_index, __pyx_t_9);
    __pyx_t_9 = 0;
    __pyx_v_dim = __pyx_t_6;
    __pyx_t_6 = (__pyx_t_6 + 1);
 
    /* "View.MemoryView":749
 * 
 *     for dim, index in enumerate(indices):
 *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
 *             slice_memviewslice(
 *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
 */
    __Pyx_TraceLine(749,0,__PYX_ERR(1, 749, __pyx_L1_error))
    __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":753
 *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
 *                 dim, new_ndim, p_suboffset_dim,
 *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
 *                 0, 0, 0, # have_{start,stop,step}
 *                 False)
 */
      __Pyx_TraceLine(753,0,__PYX_ERR(1, 753, __pyx_L1_error))
      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 753, __pyx_L1_error)
 
      /* "View.MemoryView":750
 *     for dim, index in enumerate(indices):
 *         if PyIndex_Check(index):
 *             slice_memviewslice(             # <<<<<<<<<<<<<<
 *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
 *                 dim, new_ndim, p_suboffset_dim,
 */
      __Pyx_TraceLine(750,0,__PYX_ERR(1, 750, __pyx_L1_error))
      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(1, 750, __pyx_L1_error)
 
      /* "View.MemoryView":749
 * 
 *     for dim, index in enumerate(indices):
 *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
 *             slice_memviewslice(
 *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
 */
      goto __pyx_L6;
    }
 
    /* "View.MemoryView":756
 *                 0, 0, 0, # have_{start,stop,step}
 *                 False)
 *         elif index is None:             # <<<<<<<<<<<<<<
 *             p_dst.shape[new_ndim] = 1
 *             p_dst.strides[new_ndim] = 0
 */
    __Pyx_TraceLine(756,0,__PYX_ERR(1, 756, __pyx_L1_error))
    __pyx_t_2 = (__pyx_v_index == Py_None);
    __pyx_t_1 = (__pyx_t_2 != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":757
 *                 False)
 *         elif index is None:
 *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
 *             p_dst.strides[new_ndim] = 0
 *             p_dst.suboffsets[new_ndim] = -1
 */
      __Pyx_TraceLine(757,0,__PYX_ERR(1, 757, __pyx_L1_error))
      (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
      /* "View.MemoryView":758
 *         elif index is None:
 *             p_dst.shape[new_ndim] = 1
 *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
 *             p_dst.suboffsets[new_ndim] = -1
 *             new_ndim += 1
 */
      __Pyx_TraceLine(758,0,__PYX_ERR(1, 758, __pyx_L1_error))
      (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
      /* "View.MemoryView":759
 *             p_dst.shape[new_ndim] = 1
 *             p_dst.strides[new_ndim] = 0
 *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
 *             new_ndim += 1
 *         else:
 */
      __Pyx_TraceLine(759,0,__PYX_ERR(1, 759, __pyx_L1_error))
      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
      /* "View.MemoryView":760
 *             p_dst.strides[new_ndim] = 0
 *             p_dst.suboffsets[new_ndim] = -1
 *             new_ndim += 1             # <<<<<<<<<<<<<<
 *         else:
 *             start = index.start or 0
 */
      __Pyx_TraceLine(760,0,__PYX_ERR(1, 760, __pyx_L1_error))
      __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
 
      /* "View.MemoryView":756
 *                 0, 0, 0, # have_{start,stop,step}
 *                 False)
 *         elif index is None:             # <<<<<<<<<<<<<<
 *             p_dst.shape[new_ndim] = 1
 *             p_dst.strides[new_ndim] = 0
 */
      goto __pyx_L6;
    }
 
    /* "View.MemoryView":762
 *             new_ndim += 1
 *         else:
 *             start = index.start or 0             # <<<<<<<<<<<<<<
 *             stop = index.stop or 0
 *             step = index.step or 0
 */
    __Pyx_TraceLine(762,0,__PYX_ERR(1, 762, __pyx_L1_error))
    /*else*/ {
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 762, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 762, __pyx_L1_error)
      if (!__pyx_t_1) {
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      } else {
        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 762, __pyx_L1_error)
        __pyx_t_10 = __pyx_t_12;
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
        goto __pyx_L7_bool_binop_done;
      }
      __pyx_t_10 = 0;
      __pyx_L7_bool_binop_done:;
      __pyx_v_start = __pyx_t_10;
 
      /* "View.MemoryView":763
 *         else:
 *             start = index.start or 0
 *             stop = index.stop or 0             # <<<<<<<<<<<<<<
 *             step = index.step or 0
 * 
 */
      __Pyx_TraceLine(763,0,__PYX_ERR(1, 763, __pyx_L1_error))
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 763, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 763, __pyx_L1_error)
      if (!__pyx_t_1) {
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      } else {
        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 763, __pyx_L1_error)
        __pyx_t_10 = __pyx_t_12;
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
        goto __pyx_L9_bool_binop_done;
      }
      __pyx_t_10 = 0;
      __pyx_L9_bool_binop_done:;
      __pyx_v_stop = __pyx_t_10;
 
      /* "View.MemoryView":764
 *             start = index.start or 0
 *             stop = index.stop or 0
 *             step = index.step or 0             # <<<<<<<<<<<<<<
 * 
 *             have_start = index.start is not None
 */
      __Pyx_TraceLine(764,0,__PYX_ERR(1, 764, __pyx_L1_error))
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 764, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 764, __pyx_L1_error)
      if (!__pyx_t_1) {
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      } else {
        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 764, __pyx_L1_error)
        __pyx_t_10 = __pyx_t_12;
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
        goto __pyx_L11_bool_binop_done;
      }
      __pyx_t_10 = 0;
      __pyx_L11_bool_binop_done:;
      __pyx_v_step = __pyx_t_10;
 
      /* "View.MemoryView":766
 *             step = index.step or 0
 * 
 *             have_start = index.start is not None             # <<<<<<<<<<<<<<
 *             have_stop = index.stop is not None
 *             have_step = index.step is not None
 */
      __Pyx_TraceLine(766,0,__PYX_ERR(1, 766, __pyx_L1_error))
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 766, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_1 = (__pyx_t_9 != Py_None);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_have_start = __pyx_t_1;
 
      /* "View.MemoryView":767
 * 
 *             have_start = index.start is not None
 *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
 *             have_step = index.step is not None
 * 
 */
      __Pyx_TraceLine(767,0,__PYX_ERR(1, 767, __pyx_L1_error))
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 767, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_1 = (__pyx_t_9 != Py_None);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_have_stop = __pyx_t_1;
 
      /* "View.MemoryView":768
 *             have_start = index.start is not None
 *             have_stop = index.stop is not None
 *             have_step = index.step is not None             # <<<<<<<<<<<<<<
 * 
 *             slice_memviewslice(
 */
      __Pyx_TraceLine(768,0,__PYX_ERR(1, 768, __pyx_L1_error))
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 768, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_1 = (__pyx_t_9 != Py_None);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_have_step = __pyx_t_1;
 
      /* "View.MemoryView":770
 *             have_step = index.step is not None
 * 
 *             slice_memviewslice(             # <<<<<<<<<<<<<<
 *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
 *                 dim, new_ndim, p_suboffset_dim,
 */
      __Pyx_TraceLine(770,0,__PYX_ERR(1, 770, __pyx_L1_error))
      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(1, 770, __pyx_L1_error)
 
      /* "View.MemoryView":776
 *                 have_start, have_stop, have_step,
 *                 True)
 *             new_ndim += 1             # <<<<<<<<<<<<<<
 * 
 *     if isinstance(memview, _memoryviewslice):
 */
      __Pyx_TraceLine(776,0,__PYX_ERR(1, 776, __pyx_L1_error))
      __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
    }
    __pyx_L6:;
 
    /* "View.MemoryView":748
 *     cdef bint have_start, have_stop, have_step
 * 
 *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
 *         if PyIndex_Check(index):
 *             slice_memviewslice(
 */
    __Pyx_TraceLine(748,0,__PYX_ERR(1, 748, __pyx_L1_error))
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
  /* "View.MemoryView":778
 *             new_ndim += 1
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,
 */
  __Pyx_TraceLine(778,0,__PYX_ERR(1, 778, __pyx_L1_error))
  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":779
 * 
 *     if isinstance(memview, _memoryviewslice):
 *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,
 */
    __Pyx_TraceLine(779,0,__PYX_ERR(1, 779, __pyx_L1_error))
    __Pyx_XDECREF(((PyObject *)__pyx_r));
 
    /* "View.MemoryView":780
 *     if isinstance(memview, _memoryviewslice):
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
 *                                     memviewsliceobj.to_dtype_func,
 *                                     memview.dtype_is_object)
 */
    __Pyx_TraceLine(780,0,__PYX_ERR(1, 780, __pyx_L1_error))
    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(1, 780, __pyx_L1_error) }
 
    /* "View.MemoryView":781
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
 *                                     memview.dtype_is_object)
 *     else:
 */
    __Pyx_TraceLine(781,0,__PYX_ERR(1, 781, __pyx_L1_error))
    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(1, 781, __pyx_L1_error) }
 
    /* "View.MemoryView":779
 * 
 *     if isinstance(memview, _memoryviewslice):
 *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,
 */
    __Pyx_TraceLine(779,0,__PYX_ERR(1, 779, __pyx_L1_error))
    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 779, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(1, 779, __pyx_L1_error)
    __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
    __pyx_t_3 = 0;
    goto __pyx_L0;
 
    /* "View.MemoryView":778
 *             new_ndim += 1
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,
 */
  }
 
  /* "View.MemoryView":784
 *                                     memview.dtype_is_object)
 *     else:
 *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
 *                                     memview.dtype_is_object)
 * 
 */
  __Pyx_TraceLine(784,0,__PYX_ERR(1, 784, __pyx_L1_error))
  /*else*/ {
    __Pyx_XDECREF(((PyObject *)__pyx_r));
 
    /* "View.MemoryView":785
 *     else:
 *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
 *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(785,0,__PYX_ERR(1, 785, __pyx_L1_error))
    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 784, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
 
    /* "View.MemoryView":784
 *                                     memview.dtype_is_object)
 *     else:
 *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
 *                                     memview.dtype_is_object)
 * 
 */
    __Pyx_TraceLine(784,0,__PYX_ERR(1, 784, __pyx_L1_error))
    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(1, 784, __pyx_L1_error)
    __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
    __pyx_t_3 = 0;
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":712
 * 
 * @cname('__pyx_memview_slice')
 * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
 *     cdef int new_ndim = 0, suboffset_dim = -1, dim
 *     cdef bint negative_step
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("View.MemoryView.memview_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_memviewsliceobj);
  __Pyx_XDECREF(__pyx_v_index);
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":809
 * 
 * @cname('__pyx_memoryview_slice_memviewslice')
 * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
 *         __Pyx_memviewslice *dst,
 *         Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
 */
 
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) {
  Py_ssize_t __pyx_v_new_shape;
  int __pyx_v_negative_step;
  int __pyx_r;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("slice_memviewslice", __pyx_f[1], 809, 1, __PYX_ERR(1, 809, __pyx_L1_error));
 
  /* "View.MemoryView":829
 *     cdef bint negative_step
 * 
 *     if not is_slice:             # <<<<<<<<<<<<<<
 * 
 *         if start < 0:
 */
  __Pyx_TraceLine(829,1,__PYX_ERR(1, 829, __pyx_L1_error))
  __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":831
 *     if not is_slice:
 * 
 *         if start < 0:             # <<<<<<<<<<<<<<
 *             start += shape
 *         if not 0 <= start < shape:
 */
    __Pyx_TraceLine(831,1,__PYX_ERR(1, 831, __pyx_L1_error))
    __pyx_t_1 = ((__pyx_v_start < 0) != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":832
 * 
 *         if start < 0:
 *             start += shape             # <<<<<<<<<<<<<<
 *         if not 0 <= start < shape:
 *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
 */
      __Pyx_TraceLine(832,1,__PYX_ERR(1, 832, __pyx_L1_error))
      __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
      /* "View.MemoryView":831
 *     if not is_slice:
 * 
 *         if start < 0:             # <<<<<<<<<<<<<<
 *             start += shape
 *         if not 0 <= start < shape:
 */
    }
 
    /* "View.MemoryView":833
 *         if start < 0:
 *             start += shape
 *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
 *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
 *     else:
 */
    __Pyx_TraceLine(833,1,__PYX_ERR(1, 833, __pyx_L1_error))
    __pyx_t_1 = (0 <= __pyx_v_start);
    if (__pyx_t_1) {
      __pyx_t_1 = (__pyx_v_start < __pyx_v_shape);
    }
    __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":834
 *             start += shape
 *         if not 0 <= start < shape:
 *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
 *     else:
 * 
 */
      __Pyx_TraceLine(834,1,__PYX_ERR(1, 834, __pyx_L1_error))
      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"Index out of bounds (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 834, __pyx_L1_error)
 
      /* "View.MemoryView":833
 *         if start < 0:
 *             start += shape
 *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
 *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
 *     else:
 */
    }
 
    /* "View.MemoryView":829
 *     cdef bint negative_step
 * 
 *     if not is_slice:             # <<<<<<<<<<<<<<
 * 
 *         if start < 0:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":837
 *     else:
 * 
 *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
 * 
 *         if have_step and step == 0:
 */
  __Pyx_TraceLine(837,1,__PYX_ERR(1, 837, __pyx_L1_error))
  /*else*/ {
    __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
    if (__pyx_t_1) {
    } else {
      __pyx_t_2 = __pyx_t_1;
      goto __pyx_L6_bool_binop_done;
    }
    __pyx_t_1 = ((__pyx_v_step < 0) != 0);
    __pyx_t_2 = __pyx_t_1;
    __pyx_L6_bool_binop_done:;
    __pyx_v_negative_step = __pyx_t_2;
 
    /* "View.MemoryView":839
 *         negative_step = have_step != 0 and step < 0
 * 
 *         if have_step and step == 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
 * 
 */
    __Pyx_TraceLine(839,1,__PYX_ERR(1, 839, __pyx_L1_error))
    __pyx_t_1 = (__pyx_v_have_step != 0);
    if (__pyx_t_1) {
    } else {
      __pyx_t_2 = __pyx_t_1;
      goto __pyx_L9_bool_binop_done;
    }
    __pyx_t_1 = ((__pyx_v_step == 0) != 0);
    __pyx_t_2 = __pyx_t_1;
    __pyx_L9_bool_binop_done:;
    if (__pyx_t_2) {
 
      /* "View.MemoryView":840
 * 
 *         if have_step and step == 0:
 *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __Pyx_TraceLine(840,1,__PYX_ERR(1, 840, __pyx_L1_error))
      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Step may not be zero (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 840, __pyx_L1_error)
 
      /* "View.MemoryView":839
 *         negative_step = have_step != 0 and step < 0
 * 
 *         if have_step and step == 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
 * 
 */
    }
 
    /* "View.MemoryView":843
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
    __Pyx_TraceLine(843,1,__PYX_ERR(1, 843, __pyx_L1_error))
    __pyx_t_2 = (__pyx_v_have_start != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":844
 * 
 *         if have_start:
 *             if start < 0:             # <<<<<<<<<<<<<<
 *                 start += shape
 *                 if start < 0:
 */
      __Pyx_TraceLine(844,1,__PYX_ERR(1, 844, __pyx_L1_error))
      __pyx_t_2 = ((__pyx_v_start < 0) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":845
 *         if have_start:
 *             if start < 0:
 *                 start += shape             # <<<<<<<<<<<<<<
 *                 if start < 0:
 *                     start = 0
 */
        __Pyx_TraceLine(845,1,__PYX_ERR(1, 845, __pyx_L1_error))
        __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
        /* "View.MemoryView":846
 *             if start < 0:
 *                 start += shape
 *                 if start < 0:             # <<<<<<<<<<<<<<
 *                     start = 0
 *             elif start >= shape:
 */
        __Pyx_TraceLine(846,1,__PYX_ERR(1, 846, __pyx_L1_error))
        __pyx_t_2 = ((__pyx_v_start < 0) != 0);
        if (__pyx_t_2) {
 
          /* "View.MemoryView":847
 *                 start += shape
 *                 if start < 0:
 *                     start = 0             # <<<<<<<<<<<<<<
 *             elif start >= shape:
 *                 if negative_step:
 */
          __Pyx_TraceLine(847,1,__PYX_ERR(1, 847, __pyx_L1_error))
          __pyx_v_start = 0;
 
          /* "View.MemoryView":846
 *             if start < 0:
 *                 start += shape
 *                 if start < 0:             # <<<<<<<<<<<<<<
 *                     start = 0
 *             elif start >= shape:
 */
        }
 
        /* "View.MemoryView":844
 * 
 *         if have_start:
 *             if start < 0:             # <<<<<<<<<<<<<<
 *                 start += shape
 *                 if start < 0:
 */
        goto __pyx_L12;
      }
 
      /* "View.MemoryView":848
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      __Pyx_TraceLine(848,1,__PYX_ERR(1, 848, __pyx_L1_error))
      __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":849
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
        __Pyx_TraceLine(849,1,__PYX_ERR(1, 849, __pyx_L1_error))
        __pyx_t_2 = (__pyx_v_negative_step != 0);
        if (__pyx_t_2) {
 
          /* "View.MemoryView":850
 *             elif start >= shape:
 *                 if negative_step:
 *                     start = shape - 1             # <<<<<<<<<<<<<<
 *                 else:
 *                     start = shape
 */
          __Pyx_TraceLine(850,1,__PYX_ERR(1, 850, __pyx_L1_error))
          __pyx_v_start = (__pyx_v_shape - 1);
 
          /* "View.MemoryView":849
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
          goto __pyx_L14;
        }
 
        /* "View.MemoryView":852
 *                     start = shape - 1
 *                 else:
 *                     start = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
        __Pyx_TraceLine(852,1,__PYX_ERR(1, 852, __pyx_L1_error))
        /*else*/ {
          __pyx_v_start = __pyx_v_shape;
        }
        __pyx_L14:;
 
        /* "View.MemoryView":848
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      }
      __pyx_L12:;
 
      /* "View.MemoryView":843
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
      goto __pyx_L11;
    }
 
    /* "View.MemoryView":854
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
    __Pyx_TraceLine(854,1,__PYX_ERR(1, 854, __pyx_L1_error))
    /*else*/ {
      __pyx_t_2 = (__pyx_v_negative_step != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":855
 *         else:
 *             if negative_step:
 *                 start = shape - 1             # <<<<<<<<<<<<<<
 *             else:
 *                 start = 0
 */
        __Pyx_TraceLine(855,1,__PYX_ERR(1, 855, __pyx_L1_error))
        __pyx_v_start = (__pyx_v_shape - 1);
 
        /* "View.MemoryView":854
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
        goto __pyx_L15;
      }
 
      /* "View.MemoryView":857
 *                 start = shape - 1
 *             else:
 *                 start = 0             # <<<<<<<<<<<<<<
 * 
 *         if have_stop:
 */
      __Pyx_TraceLine(857,1,__PYX_ERR(1, 857, __pyx_L1_error))
      /*else*/ {
        __pyx_v_start = 0;
      }
      __pyx_L15:;
    }
    __pyx_L11:;
 
    /* "View.MemoryView":859
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
    __Pyx_TraceLine(859,1,__PYX_ERR(1, 859, __pyx_L1_error))
    __pyx_t_2 = (__pyx_v_have_stop != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":860
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
      __Pyx_TraceLine(860,1,__PYX_ERR(1, 860, __pyx_L1_error))
      __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":861
 *         if have_stop:
 *             if stop < 0:
 *                 stop += shape             # <<<<<<<<<<<<<<
 *                 if stop < 0:
 *                     stop = 0
 */
        __Pyx_TraceLine(861,1,__PYX_ERR(1, 861, __pyx_L1_error))
        __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
        /* "View.MemoryView":862
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        __Pyx_TraceLine(862,1,__PYX_ERR(1, 862, __pyx_L1_error))
        __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
        if (__pyx_t_2) {
 
          /* "View.MemoryView":863
 *                 stop += shape
 *                 if stop < 0:
 *                     stop = 0             # <<<<<<<<<<<<<<
 *             elif stop > shape:
 *                 stop = shape
 */
          __Pyx_TraceLine(863,1,__PYX_ERR(1, 863, __pyx_L1_error))
          __pyx_v_stop = 0;
 
          /* "View.MemoryView":862
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        }
 
        /* "View.MemoryView":860
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
        goto __pyx_L17;
      }
 
      /* "View.MemoryView":864
 *                 if stop < 0:
 *                     stop = 0
 *             elif stop > shape:             # <<<<<<<<<<<<<<
 *                 stop = shape
 *         else:
 */
      __Pyx_TraceLine(864,1,__PYX_ERR(1, 864, __pyx_L1_error))
      __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":865
 *                     stop = 0
 *             elif stop > shape:
 *                 stop = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
        __Pyx_TraceLine(865,1,__PYX_ERR(1, 865, __pyx_L1_error))
        __pyx_v_stop = __pyx_v_shape;
 
        /* "View.MemoryView":864
 *                 if stop < 0:
 *                     stop = 0
 *             elif stop > shape:             # <<<<<<<<<<<<<<
 *                 stop = shape
 *         else:
 */
      }
      __pyx_L17:;
 
      /* "View.MemoryView":859
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
      goto __pyx_L16;
    }
 
    /* "View.MemoryView":867
 *                 stop = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 stop = -1
 *             else:
 */
    __Pyx_TraceLine(867,1,__PYX_ERR(1, 867, __pyx_L1_error))
    /*else*/ {
      __pyx_t_2 = (__pyx_v_negative_step != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":868
 *         else:
 *             if negative_step:
 *                 stop = -1             # <<<<<<<<<<<<<<
 *             else:
 *                 stop = shape
 */
        __Pyx_TraceLine(868,1,__PYX_ERR(1, 868, __pyx_L1_error))
        __pyx_v_stop = -1L;
 
        /* "View.MemoryView":867
 *                 stop = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 stop = -1
 *             else:
 */
        goto __pyx_L19;
      }
 
      /* "View.MemoryView":870
 *                 stop = -1
 *             else:
 *                 stop = shape             # <<<<<<<<<<<<<<
 * 
 *         if not have_step:
 */
      __Pyx_TraceLine(870,1,__PYX_ERR(1, 870, __pyx_L1_error))
      /*else*/ {
        __pyx_v_stop = __pyx_v_shape;
      }
      __pyx_L19:;
    }
    __pyx_L16:;
 
    /* "View.MemoryView":872
 *                 stop = shape
 * 
 *         if not have_step:             # <<<<<<<<<<<<<<
 *             step = 1
 * 
 */
    __Pyx_TraceLine(872,1,__PYX_ERR(1, 872, __pyx_L1_error))
    __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":873
 * 
 *         if not have_step:
 *             step = 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __Pyx_TraceLine(873,1,__PYX_ERR(1, 873, __pyx_L1_error))
      __pyx_v_step = 1;
 
      /* "View.MemoryView":872
 *                 stop = shape
 * 
 *         if not have_step:             # <<<<<<<<<<<<<<
 *             step = 1
 * 
 */
    }
 
    /* "View.MemoryView":877
 * 
 *         with cython.cdivision(True):
 *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
 * 
 *             if (stop - start) - step * new_shape:
 */
    __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
    /* "View.MemoryView":879
 *             new_shape = (stop - start) // step
 * 
 *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
 *                 new_shape += 1
 * 
 */
    __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":880
 * 
 *             if (stop - start) - step * new_shape:
 *                 new_shape += 1             # <<<<<<<<<<<<<<
 * 
 *         if new_shape < 0:
 */
      __pyx_v_new_shape = (__pyx_v_new_shape + 1);
 
      /* "View.MemoryView":879
 *             new_shape = (stop - start) // step
 * 
 *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
 *                 new_shape += 1
 * 
 */
    }
 
    /* "View.MemoryView":882
 *                 new_shape += 1
 * 
 *         if new_shape < 0:             # <<<<<<<<<<<<<<
 *             new_shape = 0
 * 
 */
    __Pyx_TraceLine(882,1,__PYX_ERR(1, 882, __pyx_L1_error))
    __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":883
 * 
 *         if new_shape < 0:
 *             new_shape = 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __Pyx_TraceLine(883,1,__PYX_ERR(1, 883, __pyx_L1_error))
      __pyx_v_new_shape = 0;
 
      /* "View.MemoryView":882
 *                 new_shape += 1
 * 
 *         if new_shape < 0:             # <<<<<<<<<<<<<<
 *             new_shape = 0
 * 
 */
    }
 
    /* "View.MemoryView":886
 * 
 * 
 *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
 *         dst.shape[new_ndim] = new_shape
 *         dst.suboffsets[new_ndim] = suboffset
 */
    __Pyx_TraceLine(886,1,__PYX_ERR(1, 886, __pyx_L1_error))
    (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
    /* "View.MemoryView":887
 * 
 *         dst.strides[new_ndim] = stride * step
 *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
 *         dst.suboffsets[new_ndim] = suboffset
 * 
 */
    __Pyx_TraceLine(887,1,__PYX_ERR(1, 887, __pyx_L1_error))
    (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
    /* "View.MemoryView":888
 *         dst.strides[new_ndim] = stride * step
 *         dst.shape[new_ndim] = new_shape
 *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(888,1,__PYX_ERR(1, 888, __pyx_L1_error))
    (__pyx_v_dst->suboffsets[__pyx_v_new_ndim]) = __pyx_v_suboffset;
  }
  __pyx_L3:;
 
  /* "View.MemoryView":891
 * 
 * 
 *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
 *         dst.data += start * stride
 *     else:
 */
  __Pyx_TraceLine(891,1,__PYX_ERR(1, 891, __pyx_L1_error))
  __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":892
 * 
 *     if suboffset_dim[0] < 0:
 *         dst.data += start * stride             # <<<<<<<<<<<<<<
 *     else:
 *         dst.suboffsets[suboffset_dim[0]] += start * stride
 */
    __Pyx_TraceLine(892,1,__PYX_ERR(1, 892, __pyx_L1_error))
    __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
 
    /* "View.MemoryView":891
 * 
 * 
 *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
 *         dst.data += start * stride
 *     else:
 */
    goto __pyx_L23;
  }
 
  /* "View.MemoryView":894
 *         dst.data += start * stride
 *     else:
 *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
 * 
 *     if suboffset >= 0:
 */
  __Pyx_TraceLine(894,1,__PYX_ERR(1, 894, __pyx_L1_error))
  /*else*/ {
    __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
    (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
  }
  __pyx_L23:;
 
  /* "View.MemoryView":896
 *         dst.suboffsets[suboffset_dim[0]] += start * stride
 * 
 *     if suboffset >= 0:             # <<<<<<<<<<<<<<
 *         if not is_slice:
 *             if new_ndim == 0:
 */
  __Pyx_TraceLine(896,1,__PYX_ERR(1, 896, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":897
 * 
 *     if suboffset >= 0:
 *         if not is_slice:             # <<<<<<<<<<<<<<
 *             if new_ndim == 0:
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 */
    __Pyx_TraceLine(897,1,__PYX_ERR(1, 897, __pyx_L1_error))
    __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":898
 *     if suboffset >= 0:
 *         if not is_slice:
 *             if new_ndim == 0:             # <<<<<<<<<<<<<<
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 *             else:
 */
      __Pyx_TraceLine(898,1,__PYX_ERR(1, 898, __pyx_L1_error))
      __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":899
 *         if not is_slice:
 *             if new_ndim == 0:
 *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
 *             else:
 *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
 */
        __Pyx_TraceLine(899,1,__PYX_ERR(1, 899, __pyx_L1_error))
        __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
 
        /* "View.MemoryView":898
 *     if suboffset >= 0:
 *         if not is_slice:
 *             if new_ndim == 0:             # <<<<<<<<<<<<<<
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 *             else:
 */
        goto __pyx_L26;
      }
 
      /* "View.MemoryView":901
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 *             else:
 *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
 *                                      "must be indexed and not sliced", dim)
 *         else:
 */
      __Pyx_TraceLine(901,1,__PYX_ERR(1, 901, __pyx_L1_error))
      /*else*/ {
 
        /* "View.MemoryView":902
 *             else:
 *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
 *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
 *         else:
 *             suboffset_dim[0] = new_ndim
 */
        __Pyx_TraceLine(902,1,__PYX_ERR(1, 902, __pyx_L1_error))
        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"All dimensions preceding dimension %d must be indexed and not sliced"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 901, __pyx_L1_error)
      }
      __pyx_L26:;
 
      /* "View.MemoryView":897
 * 
 *     if suboffset >= 0:
 *         if not is_slice:             # <<<<<<<<<<<<<<
 *             if new_ndim == 0:
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 */
      goto __pyx_L25;
    }
 
    /* "View.MemoryView":904
 *                                      "must be indexed and not sliced", dim)
 *         else:
 *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
 * 
 *     return 0
 */
    __Pyx_TraceLine(904,1,__PYX_ERR(1, 904, __pyx_L1_error))
    /*else*/ {
      (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
    }
    __pyx_L25:;
 
    /* "View.MemoryView":896
 *         dst.suboffsets[suboffset_dim[0]] += start * stride
 * 
 *     if suboffset >= 0:             # <<<<<<<<<<<<<<
 *         if not is_slice:
 *             if new_ndim == 0:
 */
  }
 
  /* "View.MemoryView":906
 *             suboffset_dim[0] = new_ndim
 * 
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(906,1,__PYX_ERR(1, 906, __pyx_L1_error))
  __pyx_r = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":809
 * 
 * @cname('__pyx_memoryview_slice_memviewslice')
 * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
 *         __Pyx_memviewslice *dst,
 *         Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  {
    #ifdef WITH_THREAD
    PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
    #endif
    __Pyx_AddTraceback("View.MemoryView.slice_memviewslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
    #ifdef WITH_THREAD
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
    #endif
  }
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":912
 * 
 * @cname('__pyx_pybuffer_index')
 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1
 */
 
static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, Py_ssize_t __pyx_v_index, Py_ssize_t __pyx_v_dim) {
  Py_ssize_t __pyx_v_shape;
  Py_ssize_t __pyx_v_stride;
  Py_ssize_t __pyx_v_suboffset;
  Py_ssize_t __pyx_v_itemsize;
  char *__pyx_v_resultp;
  char *__pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("pybuffer_index", 0);
  __Pyx_TraceCall("pybuffer_index", __pyx_f[1], 912, 0, __PYX_ERR(1, 912, __pyx_L1_error));
 
  /* "View.MemoryView":914
 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t itemsize = view.itemsize
 *     cdef char *resultp
 */
  __Pyx_TraceLine(914,0,__PYX_ERR(1, 914, __pyx_L1_error))
  __pyx_v_suboffset = -1L;
 
  /* "View.MemoryView":915
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1
 *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
 *     cdef char *resultp
 * 
 */
  __Pyx_TraceLine(915,0,__PYX_ERR(1, 915, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_view->itemsize;
  __pyx_v_itemsize = __pyx_t_1;
 
  /* "View.MemoryView":918
 *     cdef char *resultp
 * 
 *     if view.ndim == 0:             # <<<<<<<<<<<<<<
 *         shape = view.len / itemsize
 *         stride = itemsize
 */
  __Pyx_TraceLine(918,0,__PYX_ERR(1, 918, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":919
 * 
 *     if view.ndim == 0:
 *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
 *         stride = itemsize
 *     else:
 */
    __Pyx_TraceLine(919,0,__PYX_ERR(1, 919, __pyx_L1_error))
    if (unlikely(__pyx_v_itemsize == 0)) {
      PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
      __PYX_ERR(1, 919, __pyx_L1_error)
    }
    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
      PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
      __PYX_ERR(1, 919, __pyx_L1_error)
    }
    __pyx_v_shape = (__pyx_v_view->len / __pyx_v_itemsize);
 
    /* "View.MemoryView":920
 *     if view.ndim == 0:
 *         shape = view.len / itemsize
 *         stride = itemsize             # <<<<<<<<<<<<<<
 *     else:
 *         shape = view.shape[dim]
 */
    __Pyx_TraceLine(920,0,__PYX_ERR(1, 920, __pyx_L1_error))
    __pyx_v_stride = __pyx_v_itemsize;
 
    /* "View.MemoryView":918
 *     cdef char *resultp
 * 
 *     if view.ndim == 0:             # <<<<<<<<<<<<<<
 *         shape = view.len / itemsize
 *         stride = itemsize
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":922
 *         stride = itemsize
 *     else:
 *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:
 */
  __Pyx_TraceLine(922,0,__PYX_ERR(1, 922, __pyx_L1_error))
  /*else*/ {
    __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
    /* "View.MemoryView":923
 *     else:
 *         shape = view.shape[dim]
 *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
 *         if view.suboffsets != NULL:
 *             suboffset = view.suboffsets[dim]
 */
    __Pyx_TraceLine(923,0,__PYX_ERR(1, 923, __pyx_L1_error))
    __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
    /* "View.MemoryView":924
 *         shape = view.shape[dim]
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
 *             suboffset = view.suboffsets[dim]
 * 
 */
    __Pyx_TraceLine(924,0,__PYX_ERR(1, 924, __pyx_L1_error))
    __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":925
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:
 *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
 * 
 *     if index < 0:
 */
      __Pyx_TraceLine(925,0,__PYX_ERR(1, 925, __pyx_L1_error))
      __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
 
      /* "View.MemoryView":924
 *         shape = view.shape[dim]
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
 *             suboffset = view.suboffsets[dim]
 * 
 */
    }
  }
  __pyx_L3:;
 
  /* "View.MemoryView":927
 *             suboffset = view.suboffsets[dim]
 * 
 *     if index < 0:             # <<<<<<<<<<<<<<
 *         index += view.shape[dim]
 *         if index < 0:
 */
  __Pyx_TraceLine(927,0,__PYX_ERR(1, 927, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_index < 0) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":928
 * 
 *     if index < 0:
 *         index += view.shape[dim]             # <<<<<<<<<<<<<<
 *         if index < 0:
 *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 */
    __Pyx_TraceLine(928,0,__PYX_ERR(1, 928, __pyx_L1_error))
    __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
    /* "View.MemoryView":929
 *     if index < 0:
 *         index += view.shape[dim]
 *         if index < 0:             # <<<<<<<<<<<<<<
 *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 */
    __Pyx_TraceLine(929,0,__PYX_ERR(1, 929, __pyx_L1_error))
    __pyx_t_2 = ((__pyx_v_index < 0) != 0);
    if (unlikely(__pyx_t_2)) {
 
      /* "View.MemoryView":930
 *         index += view.shape[dim]
 *         if index < 0:
 *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
 * 
 *     if index >= shape:
 */
      __Pyx_TraceLine(930,0,__PYX_ERR(1, 930, __pyx_L1_error))
      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 930, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 930, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 930, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(1, 930, __pyx_L1_error)
 
      /* "View.MemoryView":929
 *     if index < 0:
 *         index += view.shape[dim]
 *         if index < 0:             # <<<<<<<<<<<<<<
 *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 */
    }
 
    /* "View.MemoryView":927
 *             suboffset = view.suboffsets[dim]
 * 
 *     if index < 0:             # <<<<<<<<<<<<<<
 *         index += view.shape[dim]
 *         if index < 0:
 */
  }
 
  /* "View.MemoryView":932
 *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 *     if index >= shape:             # <<<<<<<<<<<<<<
 *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 */
  __Pyx_TraceLine(932,0,__PYX_ERR(1, 932, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
  if (unlikely(__pyx_t_2)) {
 
    /* "View.MemoryView":933
 * 
 *     if index >= shape:
 *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
 * 
 *     resultp = bufp + index * stride
 */
    __Pyx_TraceLine(933,0,__PYX_ERR(1, 933, __pyx_L1_error))
    __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 933, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 933, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 933, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 933, __pyx_L1_error)
 
    /* "View.MemoryView":932
 *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 *     if index >= shape:             # <<<<<<<<<<<<<<
 *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 */
  }
 
  /* "View.MemoryView":935
 *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
 * 
 *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
 *     if suboffset >= 0:
 *         resultp = (<char **> resultp)[0] + suboffset
 */
  __Pyx_TraceLine(935,0,__PYX_ERR(1, 935, __pyx_L1_error))
  __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
  /* "View.MemoryView":936
 * 
 *     resultp = bufp + index * stride
 *     if suboffset >= 0:             # <<<<<<<<<<<<<<
 *         resultp = (<char **> resultp)[0] + suboffset
 * 
 */
  __Pyx_TraceLine(936,0,__PYX_ERR(1, 936, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":937
 *     resultp = bufp + index * stride
 *     if suboffset >= 0:
 *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
 * 
 *     return resultp
 */
    __Pyx_TraceLine(937,0,__PYX_ERR(1, 937, __pyx_L1_error))
    __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
 
    /* "View.MemoryView":936
 * 
 *     resultp = bufp + index * stride
 *     if suboffset >= 0:             # <<<<<<<<<<<<<<
 *         resultp = (<char **> resultp)[0] + suboffset
 * 
 */
  }
 
  /* "View.MemoryView":939
 *         resultp = (<char **> resultp)[0] + suboffset
 * 
 *     return resultp             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(939,0,__PYX_ERR(1, 939, __pyx_L1_error))
  __pyx_r = __pyx_v_resultp;
  goto __pyx_L0;
 
  /* "View.MemoryView":912
 * 
 * @cname('__pyx_pybuffer_index')
 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("View.MemoryView.pybuffer_index", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":945
 * 
 * @cname('__pyx_memslice_transpose')
 * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
 *     cdef int ndim = memslice.memview.view.ndim
 * 
 */
 
static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  int __pyx_v_ndim;
  Py_ssize_t *__pyx_v_shape;
  Py_ssize_t *__pyx_v_strides;
  int __pyx_v_i;
  int __pyx_v_j;
  int __pyx_r;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  Py_ssize_t *__pyx_t_2;
  long __pyx_t_3;
  long __pyx_t_4;
  Py_ssize_t __pyx_t_5;
  Py_ssize_t __pyx_t_6;
  int __pyx_t_7;
  int __pyx_t_8;
  int __pyx_t_9;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("transpose_memslice", __pyx_f[1], 945, 1, __PYX_ERR(1, 945, __pyx_L1_error));
 
  /* "View.MemoryView":946
 * @cname('__pyx_memslice_transpose')
 * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
 *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
 * 
 *     cdef Py_ssize_t *shape = memslice.shape
 */
  __Pyx_TraceLine(946,1,__PYX_ERR(1, 946, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
  __pyx_v_ndim = __pyx_t_1;
 
  /* "View.MemoryView":948
 *     cdef int ndim = memslice.memview.view.ndim
 * 
 *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t *strides = memslice.strides
 * 
 */
  __Pyx_TraceLine(948,1,__PYX_ERR(1, 948, __pyx_L1_error))
  __pyx_t_2 = __pyx_v_memslice->shape;
  __pyx_v_shape = __pyx_t_2;
 
  /* "View.MemoryView":949
 * 
 *     cdef Py_ssize_t *shape = memslice.shape
 *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(949,1,__PYX_ERR(1, 949, __pyx_L1_error))
  __pyx_t_2 = __pyx_v_memslice->strides;
  __pyx_v_strides = __pyx_t_2;
 
  /* "View.MemoryView":953
 * 
 *     cdef int i, j
 *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
 *         j = ndim - 1 - i
 *         strides[i], strides[j] = strides[j], strides[i]
 */
  __Pyx_TraceLine(953,1,__PYX_ERR(1, 953, __pyx_L1_error))
  __pyx_t_3 = (__pyx_v_ndim / 2);
  __pyx_t_4 = __pyx_t_3;
  for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_4; __pyx_t_1+=1) {
    __pyx_v_i = __pyx_t_1;
 
    /* "View.MemoryView":954
 *     cdef int i, j
 *     for i in range(ndim / 2):
 *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
 *         strides[i], strides[j] = strides[j], strides[i]
 *         shape[i], shape[j] = shape[j], shape[i]
 */
    __Pyx_TraceLine(954,1,__PYX_ERR(1, 954, __pyx_L1_error))
    __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
    /* "View.MemoryView":955
 *     for i in range(ndim / 2):
 *         j = ndim - 1 - i
 *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
 *         shape[i], shape[j] = shape[j], shape[i]
 * 
 */
    __Pyx_TraceLine(955,1,__PYX_ERR(1, 955, __pyx_L1_error))
    __pyx_t_5 = (__pyx_v_strides[__pyx_v_j]);
    __pyx_t_6 = (__pyx_v_strides[__pyx_v_i]);
    (__pyx_v_strides[__pyx_v_i]) = __pyx_t_5;
    (__pyx_v_strides[__pyx_v_j]) = __pyx_t_6;
 
    /* "View.MemoryView":956
 *         j = ndim - 1 - i
 *         strides[i], strides[j] = strides[j], strides[i]
 *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
 * 
 *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
 */
    __Pyx_TraceLine(956,1,__PYX_ERR(1, 956, __pyx_L1_error))
    __pyx_t_6 = (__pyx_v_shape[__pyx_v_j]);
    __pyx_t_5 = (__pyx_v_shape[__pyx_v_i]);
    (__pyx_v_shape[__pyx_v_i]) = __pyx_t_6;
    (__pyx_v_shape[__pyx_v_j]) = __pyx_t_5;
 
    /* "View.MemoryView":958
 *         shape[i], shape[j] = shape[j], shape[i]
 * 
 *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
 *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
 * 
 */
    __Pyx_TraceLine(958,1,__PYX_ERR(1, 958, __pyx_L1_error))
    __pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
    if (!__pyx_t_8) {
    } else {
      __pyx_t_7 = __pyx_t_8;
      goto __pyx_L6_bool_binop_done;
    }
    __pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
    __pyx_t_7 = __pyx_t_8;
    __pyx_L6_bool_binop_done:;
    if (__pyx_t_7) {
 
      /* "View.MemoryView":959
 * 
 *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
 *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
 * 
 *     return 1
 */
      __Pyx_TraceLine(959,1,__PYX_ERR(1, 959, __pyx_L1_error))
      __pyx_t_9 = __pyx_memoryview_err(__pyx_builtin_ValueError, ((char *)"Cannot transpose memoryview with indirect dimensions")); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 959, __pyx_L1_error)
 
      /* "View.MemoryView":958
 *         shape[i], shape[j] = shape[j], shape[i]
 * 
 *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
 *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
 * 
 */
    }
  }
 
  /* "View.MemoryView":961
 *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
 * 
 *     return 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(961,1,__PYX_ERR(1, 961, __pyx_L1_error))
  __pyx_r = 1;
  goto __pyx_L0;
 
  /* "View.MemoryView":945
 * 
 * @cname('__pyx_memslice_transpose')
 * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
 *     cdef int ndim = memslice.memview.view.ndim
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  {
    #ifdef WITH_THREAD
    PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
    #endif
    __Pyx_AddTraceback("View.MemoryView.transpose_memslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
    #ifdef WITH_THREAD
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
    #endif
  }
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":978
 *     cdef int (*to_dtype_func)(char *, object) except 0
 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
 * 
 */
 
/* Python wrapper */
static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
}
 
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__dealloc__", 0);
  __Pyx_TraceCall("__dealloc__", __pyx_f[1], 978, 0, __PYX_ERR(1, 978, __pyx_L1_error));
 
  /* "View.MemoryView":979
 * 
 *     def __dealloc__(self):
 *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
 * 
 *     cdef convert_item_to_object(self, char *itemp):
 */
  __Pyx_TraceLine(979,0,__PYX_ERR(1, 979, __pyx_L1_error))
  __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
  /* "View.MemoryView":978
 *     cdef int (*to_dtype_func)(char *, object) except 0
 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
 * 
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView._memoryviewslice.__dealloc__", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
}
 
/* "View.MemoryView":981
 *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
 * 
 *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
 *         if self.to_object_func != NULL:
 *             return self.to_object_func(itemp)
 */
 
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("convert_item_to_object", 0);
  __Pyx_TraceCall("convert_item_to_object", __pyx_f[1], 981, 0, __PYX_ERR(1, 981, __pyx_L1_error));
 
  /* "View.MemoryView":982
 * 
 *     cdef convert_item_to_object(self, char *itemp):
 *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
 *             return self.to_object_func(itemp)
 *         else:
 */
  __Pyx_TraceLine(982,0,__PYX_ERR(1, 982, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":983
 *     cdef convert_item_to_object(self, char *itemp):
 *         if self.to_object_func != NULL:
 *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
 *         else:
 *             return memoryview.convert_item_to_object(self, itemp)
 */
    __Pyx_TraceLine(983,0,__PYX_ERR(1, 983, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 983, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
 
    /* "View.MemoryView":982
 * 
 *     cdef convert_item_to_object(self, char *itemp):
 *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
 *             return self.to_object_func(itemp)
 *         else:
 */
  }
 
  /* "View.MemoryView":985
 *             return self.to_object_func(itemp)
 *         else:
 *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):
 */
  __Pyx_TraceLine(985,0,__PYX_ERR(1, 985, __pyx_L1_error))
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 985, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":981
 *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
 * 
 *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
 *         if self.to_object_func != NULL:
 *             return self.to_object_func(itemp)
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("View.MemoryView._memoryviewslice.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":987
 *             return memoryview.convert_item_to_object(self, itemp)
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
 *         if self.to_dtype_func != NULL:
 *             self.to_dtype_func(itemp, value)
 */
 
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("assign_item_from_object", 0);
  __Pyx_TraceCall("assign_item_from_object", __pyx_f[1], 987, 0, __PYX_ERR(1, 987, __pyx_L1_error));
 
  /* "View.MemoryView":988
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):
 *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
 *             self.to_dtype_func(itemp, value)
 *         else:
 */
  __Pyx_TraceLine(988,0,__PYX_ERR(1, 988, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":989
 *     cdef assign_item_from_object(self, char *itemp, object value):
 *         if self.to_dtype_func != NULL:
 *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
 *         else:
 *             memoryview.assign_item_from_object(self, itemp, value)
 */
    __Pyx_TraceLine(989,0,__PYX_ERR(1, 989, __pyx_L1_error))
    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(1, 989, __pyx_L1_error)
 
    /* "View.MemoryView":988
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):
 *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
 *             self.to_dtype_func(itemp, value)
 *         else:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":991
 *             self.to_dtype_func(itemp, value)
 *         else:
 *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_TraceLine(991,0,__PYX_ERR(1, 991, __pyx_L1_error))
  /*else*/ {
    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 991, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  }
  __pyx_L3:;
 
  /* "View.MemoryView":987
 *             return memoryview.convert_item_to_object(self, itemp)
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
 *         if self.to_dtype_func != NULL:
 *             self.to_dtype_func(itemp, value)
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView._memoryviewslice.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":994
 * 
 *     @property
 *     def base(self):             # <<<<<<<<<<<<<<
 *         return self.from_object
 * 
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_TraceCall("__get__", __pyx_f[1], 994, 0, __PYX_ERR(1, 994, __pyx_L1_error));
 
  /* "View.MemoryView":995
 *     @property
 *     def base(self):
 *         return self.from_object             # <<<<<<<<<<<<<<
 * 
 *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")
 */
  __Pyx_TraceLine(995,0,__PYX_ERR(1, 995, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_self->from_object);
  __pyx_r = __pyx_v_self->from_object;
  goto __pyx_L0;
 
  /* "View.MemoryView":994
 * 
 *     @property
 *     def base(self):             # <<<<<<<<<<<<<<
 *         return self.from_object
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("View.MemoryView._memoryviewslice.base.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyMethodDef __pyx_mdef___pyx_memoryviewslice_1__reduce_cython__ = {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0};
static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_memoryviewslice___reduce_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);
  __Pyx_TraceCall("__reduce_cython__", __pyx_f[1], 1, 0, __PYX_ERR(1, 1, __pyx_L1_error));
 
  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __Pyx_TraceLine(2,0,__PYX_ERR(1, 2, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 2, __pyx_L1_error)
 
  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView._memoryviewslice.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
 
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyMethodDef __pyx_mdef___pyx_memoryviewslice_3__setstate_cython__ = {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0};
static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf___pyx_memoryviewslice_2__setstate_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);
  __Pyx_TraceCall("__setstate_cython__", __pyx_f[1], 3, 0, __PYX_ERR(1, 3, __pyx_L1_error));
 
  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __Pyx_TraceLine(4,0,__PYX_ERR(1, 4, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 4, __pyx_L1_error)
 
  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView._memoryviewslice.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":1001
 * 
 * @cname('__pyx_memoryview_fromslice')
 * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
 *                           int ndim,
 *                           object (*to_object_func)(char *),
 */
 
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
  struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
  Py_ssize_t __pyx_v_suboffset;
  PyObject *__pyx_v_length = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_TypeInfo *__pyx_t_4;
  Py_buffer __pyx_t_5;
  Py_ssize_t *__pyx_t_6;
  Py_ssize_t *__pyx_t_7;
  Py_ssize_t *__pyx_t_8;
  Py_ssize_t __pyx_t_9;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
  __Pyx_TraceCall("memoryview_fromslice", __pyx_f[1], 1001, 0, __PYX_ERR(1, 1001, __pyx_L1_error));
 
  /* "View.MemoryView":1009
 *     cdef _memoryviewslice result
 * 
 *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
 *         return None
 * 
 */
  __Pyx_TraceLine(1009,0,__PYX_ERR(1, 1009, __pyx_L1_error))
  __pyx_t_1 = ((((PyObject *)__pyx_v_memviewslice.memview) == Py_None) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1010
 * 
 *     if <PyObject *> memviewslice.memview == Py_None:
 *         return None             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(1010,0,__PYX_ERR(1, 1010, __pyx_L1_error))
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;
 
    /* "View.MemoryView":1009
 *     cdef _memoryviewslice result
 * 
 *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
 *         return None
 * 
 */
  }
 
  /* "View.MemoryView":1015
 * 
 * 
 *     result = _memoryviewslice(None, 0, dtype_is_object)             # <<<<<<<<<<<<<<
 * 
 *     result.from_slice = memviewslice
 */
  __Pyx_TraceLine(1015,0,__PYX_ERR(1, 1015, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1015, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1015, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
  __Pyx_INCREF(__pyx_int_0);
  __Pyx_GIVEREF(__pyx_int_0);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1015, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":1017
 *     result = _memoryviewslice(None, 0, dtype_is_object)
 * 
 *     result.from_slice = memviewslice             # <<<<<<<<<<<<<<
 *     __PYX_INC_MEMVIEW(&memviewslice, 1)
 * 
 */
  __Pyx_TraceLine(1017,0,__PYX_ERR(1, 1017, __pyx_L1_error))
  __pyx_v_result->from_slice = __pyx_v_memviewslice;
 
  /* "View.MemoryView":1018
 * 
 *     result.from_slice = memviewslice
 *     __PYX_INC_MEMVIEW(&memviewslice, 1)             # <<<<<<<<<<<<<<
 * 
 *     result.from_object = (<memoryview> memviewslice.memview).base
 */
  __Pyx_TraceLine(1018,0,__PYX_ERR(1, 1018, __pyx_L1_error))
  __PYX_INC_MEMVIEW((&__pyx_v_memviewslice), 1);
 
  /* "View.MemoryView":1020
 *     __PYX_INC_MEMVIEW(&memviewslice, 1)
 * 
 *     result.from_object = (<memoryview> memviewslice.memview).base             # <<<<<<<<<<<<<<
 *     result.typeinfo = memviewslice.memview.typeinfo
 * 
 */
  __Pyx_TraceLine(1020,0,__PYX_ERR(1, 1020, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_memviewslice.memview), __pyx_n_s_base); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1020, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __Pyx_GOTREF(__pyx_v_result->from_object);
  __Pyx_DECREF(__pyx_v_result->from_object);
  __pyx_v_result->from_object = __pyx_t_2;
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":1021
 * 
 *     result.from_object = (<memoryview> memviewslice.memview).base
 *     result.typeinfo = memviewslice.memview.typeinfo             # <<<<<<<<<<<<<<
 * 
 *     result.view = memviewslice.memview.view
 */
  __Pyx_TraceLine(1021,0,__PYX_ERR(1, 1021, __pyx_L1_error))
  __pyx_t_4 = __pyx_v_memviewslice.memview->typeinfo;
  __pyx_v_result->__pyx_base.typeinfo = __pyx_t_4;
 
  /* "View.MemoryView":1023
 *     result.typeinfo = memviewslice.memview.typeinfo
 * 
 *     result.view = memviewslice.memview.view             # <<<<<<<<<<<<<<
 *     result.view.buf = <void *> memviewslice.data
 *     result.view.ndim = ndim
 */
  __Pyx_TraceLine(1023,0,__PYX_ERR(1, 1023, __pyx_L1_error))
  __pyx_t_5 = __pyx_v_memviewslice.memview->view;
  __pyx_v_result->__pyx_base.view = __pyx_t_5;
 
  /* "View.MemoryView":1024
 * 
 *     result.view = memviewslice.memview.view
 *     result.view.buf = <void *> memviewslice.data             # <<<<<<<<<<<<<<
 *     result.view.ndim = ndim
 *     (<__pyx_buffer *> &result.view).obj = Py_None
 */
  __Pyx_TraceLine(1024,0,__PYX_ERR(1, 1024, __pyx_L1_error))
  __pyx_v_result->__pyx_base.view.buf = ((void *)__pyx_v_memviewslice.data);
 
  /* "View.MemoryView":1025
 *     result.view = memviewslice.memview.view
 *     result.view.buf = <void *> memviewslice.data
 *     result.view.ndim = ndim             # <<<<<<<<<<<<<<
 *     (<__pyx_buffer *> &result.view).obj = Py_None
 *     Py_INCREF(Py_None)
 */
  __Pyx_TraceLine(1025,0,__PYX_ERR(1, 1025, __pyx_L1_error))
  __pyx_v_result->__pyx_base.view.ndim = __pyx_v_ndim;
 
  /* "View.MemoryView":1026
 *     result.view.buf = <void *> memviewslice.data
 *     result.view.ndim = ndim
 *     (<__pyx_buffer *> &result.view).obj = Py_None             # <<<<<<<<<<<<<<
 *     Py_INCREF(Py_None)
 * 
 */
  __Pyx_TraceLine(1026,0,__PYX_ERR(1, 1026, __pyx_L1_error))
  ((Py_buffer *)(&__pyx_v_result->__pyx_base.view))->obj = Py_None;
 
  /* "View.MemoryView":1027
 *     result.view.ndim = ndim
 *     (<__pyx_buffer *> &result.view).obj = Py_None
 *     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
 * 
 *     if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:
 */
  __Pyx_TraceLine(1027,0,__PYX_ERR(1, 1027, __pyx_L1_error))
  Py_INCREF(Py_None);
 
  /* "View.MemoryView":1029
 *     Py_INCREF(Py_None)
 * 
 *     if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:             # <<<<<<<<<<<<<<
 *         result.flags = PyBUF_RECORDS
 *     else:
 */
  __Pyx_TraceLine(1029,0,__PYX_ERR(1, 1029, __pyx_L1_error))
  __pyx_t_1 = ((((struct __pyx_memoryview_obj *)__pyx_v_memviewslice.memview)->flags & PyBUF_WRITABLE) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1030
 * 
 *     if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:
 *         result.flags = PyBUF_RECORDS             # <<<<<<<<<<<<<<
 *     else:
 *         result.flags = PyBUF_RECORDS_RO
 */
    __Pyx_TraceLine(1030,0,__PYX_ERR(1, 1030, __pyx_L1_error))
    __pyx_v_result->__pyx_base.flags = PyBUF_RECORDS;
 
    /* "View.MemoryView":1029
 *     Py_INCREF(Py_None)
 * 
 *     if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:             # <<<<<<<<<<<<<<
 *         result.flags = PyBUF_RECORDS
 *     else:
 */
    goto __pyx_L4;
  }
 
  /* "View.MemoryView":1032
 *         result.flags = PyBUF_RECORDS
 *     else:
 *         result.flags = PyBUF_RECORDS_RO             # <<<<<<<<<<<<<<
 * 
 *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
 */
  __Pyx_TraceLine(1032,0,__PYX_ERR(1, 1032, __pyx_L1_error))
  /*else*/ {
    __pyx_v_result->__pyx_base.flags = PyBUF_RECORDS_RO;
  }
  __pyx_L4:;
 
  /* "View.MemoryView":1034
 *         result.flags = PyBUF_RECORDS_RO
 * 
 *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
 *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
 * 
 */
  __Pyx_TraceLine(1034,0,__PYX_ERR(1, 1034, __pyx_L1_error))
  __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
  /* "View.MemoryView":1035
 * 
 *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
 *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1035,0,__PYX_ERR(1, 1035, __pyx_L1_error))
  __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
  /* "View.MemoryView":1038
 * 
 * 
 *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
 *     for suboffset in result.from_slice.suboffsets[:ndim]:
 *         if suboffset >= 0:
 */
  __Pyx_TraceLine(1038,0,__PYX_ERR(1, 1038, __pyx_L1_error))
  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
 
  /* "View.MemoryView":1039
 * 
 *     result.view.suboffsets = NULL
 *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
 *         if suboffset >= 0:
 *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
 */
  __Pyx_TraceLine(1039,0,__PYX_ERR(1, 1039, __pyx_L1_error))
  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
    __pyx_t_6 = __pyx_t_8;
    __pyx_v_suboffset = (__pyx_t_6[0]);
 
    /* "View.MemoryView":1040
 *     result.view.suboffsets = NULL
 *     for suboffset in result.from_slice.suboffsets[:ndim]:
 *         if suboffset >= 0:             # <<<<<<<<<<<<<<
 *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
 *             break
 */
    __Pyx_TraceLine(1040,0,__PYX_ERR(1, 1040, __pyx_L1_error))
    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
    if (__pyx_t_1) {
 
      /* "View.MemoryView":1041
 *     for suboffset in result.from_slice.suboffsets[:ndim]:
 *         if suboffset >= 0:
 *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
 *             break
 * 
 */
      __Pyx_TraceLine(1041,0,__PYX_ERR(1, 1041, __pyx_L1_error))
      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
 
      /* "View.MemoryView":1042
 *         if suboffset >= 0:
 *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
 *             break             # <<<<<<<<<<<<<<
 * 
 *     result.view.len = result.view.itemsize
 */
      __Pyx_TraceLine(1042,0,__PYX_ERR(1, 1042, __pyx_L1_error))
      goto __pyx_L6_break;
 
      /* "View.MemoryView":1040
 *     result.view.suboffsets = NULL
 *     for suboffset in result.from_slice.suboffsets[:ndim]:
 *         if suboffset >= 0:             # <<<<<<<<<<<<<<
 *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
 *             break
 */
    }
  }
  __pyx_L6_break:;
 
  /* "View.MemoryView":1044
 *             break
 * 
 *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
 *     for length in result.view.shape[:ndim]:
 *         result.view.len *= length
 */
  __Pyx_TraceLine(1044,0,__PYX_ERR(1, 1044, __pyx_L1_error))
  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
  /* "View.MemoryView":1045
 * 
 *     result.view.len = result.view.itemsize
 *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
 *         result.view.len *= length
 * 
 */
  __Pyx_TraceLine(1045,0,__PYX_ERR(1, 1045, __pyx_L1_error))
  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
    __pyx_t_6 = __pyx_t_8;
    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1045, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
    __pyx_t_2 = 0;
 
    /* "View.MemoryView":1046
 *     result.view.len = result.view.itemsize
 *     for length in result.view.shape[:ndim]:
 *         result.view.len *= length             # <<<<<<<<<<<<<<
 * 
 *     result.to_object_func = to_object_func
 */
    __Pyx_TraceLine(1046,0,__PYX_ERR(1, 1046, __pyx_L1_error))
    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1046, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1046, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 1046, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
  }
 
  /* "View.MemoryView":1048
 *         result.view.len *= length
 * 
 *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
 *     result.to_dtype_func = to_dtype_func
 * 
 */
  __Pyx_TraceLine(1048,0,__PYX_ERR(1, 1048, __pyx_L1_error))
  __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
  /* "View.MemoryView":1049
 * 
 *     result.to_object_func = to_object_func
 *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
 * 
 *     return result
 */
  __Pyx_TraceLine(1049,0,__PYX_ERR(1, 1049, __pyx_L1_error))
  __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
  /* "View.MemoryView":1051
 *     result.to_dtype_func = to_dtype_func
 * 
 *     return result             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_get_slice_from_memoryview')
 */
  __Pyx_TraceLine(1051,0,__PYX_ERR(1, 1051, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_result));
  __pyx_r = ((PyObject *)__pyx_v_result);
  goto __pyx_L0;
 
  /* "View.MemoryView":1001
 * 
 * @cname('__pyx_memoryview_fromslice')
 * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
 *                           int ndim,
 *                           object (*to_object_func)(char *),
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.memoryview_fromslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_result);
  __Pyx_XDECREF(__pyx_v_length);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":1054
 * 
 * @cname('__pyx_memoryview_get_slice_from_memoryview')
 * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
 *                                                    __Pyx_memviewslice *mslice) except NULL:
 *     cdef _memoryviewslice obj
 */
 
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_mslice) {
  struct __pyx_memoryviewslice_obj *__pyx_v_obj = 0;
  __Pyx_memviewslice *__pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
  __Pyx_TraceCall("get_slice_from_memview", __pyx_f[1], 1054, 0, __PYX_ERR(1, 1054, __pyx_L1_error));
 
  /* "View.MemoryView":1057
 *                                                    __Pyx_memviewslice *mslice) except NULL:
 *     cdef _memoryviewslice obj
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         obj = memview
 *         return &obj.from_slice
 */
  __Pyx_TraceLine(1057,0,__PYX_ERR(1, 1057, __pyx_L1_error))
  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1058
 *     cdef _memoryviewslice obj
 *     if isinstance(memview, _memoryviewslice):
 *         obj = memview             # <<<<<<<<<<<<<<
 *         return &obj.from_slice
 *     else:
 */
    __Pyx_TraceLine(1058,0,__PYX_ERR(1, 1058, __pyx_L1_error))
    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(1, 1058, __pyx_L1_error)
    __pyx_t_3 = ((PyObject *)__pyx_v_memview);
    __Pyx_INCREF(__pyx_t_3);
    __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
    __pyx_t_3 = 0;
 
    /* "View.MemoryView":1059
 *     if isinstance(memview, _memoryviewslice):
 *         obj = memview
 *         return &obj.from_slice             # <<<<<<<<<<<<<<
 *     else:
 *         slice_copy(memview, mslice)
 */
    __Pyx_TraceLine(1059,0,__PYX_ERR(1, 1059, __pyx_L1_error))
    __pyx_r = (&__pyx_v_obj->from_slice);
    goto __pyx_L0;
 
    /* "View.MemoryView":1057
 *                                                    __Pyx_memviewslice *mslice) except NULL:
 *     cdef _memoryviewslice obj
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         obj = memview
 *         return &obj.from_slice
 */
  }
 
  /* "View.MemoryView":1061
 *         return &obj.from_slice
 *     else:
 *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
 *         return mslice
 * 
 */
  __Pyx_TraceLine(1061,0,__PYX_ERR(1, 1061, __pyx_L1_error))
  /*else*/ {
    __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
    /* "View.MemoryView":1062
 *     else:
 *         slice_copy(memview, mslice)
 *         return mslice             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_slice_copy')
 */
    __Pyx_TraceLine(1062,0,__PYX_ERR(1, 1062, __pyx_L1_error))
    __pyx_r = __pyx_v_mslice;
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":1054
 * 
 * @cname('__pyx_memoryview_get_slice_from_memoryview')
 * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
 *                                                    __Pyx_memviewslice *mslice) except NULL:
 *     cdef _memoryviewslice obj
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_obj);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":1065
 * 
 * @cname('__pyx_memoryview_slice_copy')
 * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
 *     cdef int dim
 *     cdef (Py_ssize_t*) shape, strides, suboffsets
 */
 
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_dst) {
  int __pyx_v_dim;
  Py_ssize_t *__pyx_v_shape;
  Py_ssize_t *__pyx_v_strides;
  Py_ssize_t *__pyx_v_suboffsets;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  Py_ssize_t *__pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  Py_ssize_t __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("slice_copy", 0);
  __Pyx_TraceCall("slice_copy", __pyx_f[1], 1065, 0, __PYX_ERR(1, 1065, __pyx_L1_error));
 
  /* "View.MemoryView":1069
 *     cdef (Py_ssize_t*) shape, strides, suboffsets
 * 
 *     shape = memview.view.shape             # <<<<<<<<<<<<<<
 *     strides = memview.view.strides
 *     suboffsets = memview.view.suboffsets
 */
  __Pyx_TraceLine(1069,0,__PYX_ERR(1, 1069, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_memview->view.shape;
  __pyx_v_shape = __pyx_t_1;
 
  /* "View.MemoryView":1070
 * 
 *     shape = memview.view.shape
 *     strides = memview.view.strides             # <<<<<<<<<<<<<<
 *     suboffsets = memview.view.suboffsets
 * 
 */
  __Pyx_TraceLine(1070,0,__PYX_ERR(1, 1070, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_memview->view.strides;
  __pyx_v_strides = __pyx_t_1;
 
  /* "View.MemoryView":1071
 *     shape = memview.view.shape
 *     strides = memview.view.strides
 *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
 * 
 *     dst.memview = <__pyx_memoryview *> memview
 */
  __Pyx_TraceLine(1071,0,__PYX_ERR(1, 1071, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_memview->view.suboffsets;
  __pyx_v_suboffsets = __pyx_t_1;
 
  /* "View.MemoryView":1073
 *     suboffsets = memview.view.suboffsets
 * 
 *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
 *     dst.data = <char *> memview.view.buf
 * 
 */
  __Pyx_TraceLine(1073,0,__PYX_ERR(1, 1073, __pyx_L1_error))
  __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
  /* "View.MemoryView":1074
 * 
 *     dst.memview = <__pyx_memoryview *> memview
 *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
 * 
 *     for dim in range(memview.view.ndim):
 */
  __Pyx_TraceLine(1074,0,__PYX_ERR(1, 1074, __pyx_L1_error))
  __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
  /* "View.MemoryView":1076
 *     dst.data = <char *> memview.view.buf
 * 
 *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
 *         dst.shape[dim] = shape[dim]
 *         dst.strides[dim] = strides[dim]
 */
  __Pyx_TraceLine(1076,0,__PYX_ERR(1, 1076, __pyx_L1_error))
  __pyx_t_2 = __pyx_v_memview->view.ndim;
  __pyx_t_3 = __pyx_t_2;
  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
    __pyx_v_dim = __pyx_t_4;
 
    /* "View.MemoryView":1077
 * 
 *     for dim in range(memview.view.ndim):
 *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
 *         dst.strides[dim] = strides[dim]
 *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
 */
    __Pyx_TraceLine(1077,0,__PYX_ERR(1, 1077, __pyx_L1_error))
    (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
    /* "View.MemoryView":1078
 *     for dim in range(memview.view.ndim):
 *         dst.shape[dim] = shape[dim]
 *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
 *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
 * 
 */
    __Pyx_TraceLine(1078,0,__PYX_ERR(1, 1078, __pyx_L1_error))
    (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
    /* "View.MemoryView":1079
 *         dst.shape[dim] = shape[dim]
 *         dst.strides[dim] = strides[dim]
 *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_object')
 */
    __Pyx_TraceLine(1079,0,__PYX_ERR(1, 1079, __pyx_L1_error))
    if ((__pyx_v_suboffsets != 0)) {
      __pyx_t_5 = (__pyx_v_suboffsets[__pyx_v_dim]);
    } else {
      __pyx_t_5 = -1L;
    }
    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_5;
  }
 
  /* "View.MemoryView":1065
 * 
 * @cname('__pyx_memoryview_slice_copy')
 * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
 *     cdef int dim
 *     cdef (Py_ssize_t*) shape, strides, suboffsets
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.slice_copy", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
}
 
/* "View.MemoryView":1082
 * 
 * @cname('__pyx_memoryview_copy_object')
 * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
 *     "Create a new memoryview object"
 *     cdef __Pyx_memviewslice memviewslice
 */
 
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx_v_memview) {
  __Pyx_memviewslice __pyx_v_memviewslice;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("memoryview_copy", 0);
  __Pyx_TraceCall("memoryview_copy", __pyx_f[1], 1082, 0, __PYX_ERR(1, 1082, __pyx_L1_error));
 
  /* "View.MemoryView":1085
 *     "Create a new memoryview object"
 *     cdef __Pyx_memviewslice memviewslice
 *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
 *     return memoryview_copy_from_slice(memview, &memviewslice)
 * 
 */
  __Pyx_TraceLine(1085,0,__PYX_ERR(1, 1085, __pyx_L1_error))
  __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
  /* "View.MemoryView":1086
 *     cdef __Pyx_memviewslice memviewslice
 *     slice_copy(memview, &memviewslice)
 *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_object_from_slice')
 */
  __Pyx_TraceLine(1086,0,__PYX_ERR(1, 1086, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1086, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":1082
 * 
 * @cname('__pyx_memoryview_copy_object')
 * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
 *     "Create a new memoryview object"
 *     cdef __Pyx_memviewslice memviewslice
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("View.MemoryView.memoryview_copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":1089
 * 
 * @cname('__pyx_memoryview_copy_object_from_slice')
 * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
 *     """
 *     Create a new memoryview object from a given memoryview object and slice.
 */
 
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_memviewslice) {
  PyObject *(*__pyx_v_to_object_func)(char *);
  int (*__pyx_v_to_dtype_func)(char *, PyObject *);
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *(*__pyx_t_3)(char *);
  int (*__pyx_t_4)(char *, PyObject *);
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
  __Pyx_TraceCall("memoryview_copy_from_slice", __pyx_f[1], 1089, 0, __PYX_ERR(1, 1089, __pyx_L1_error));
 
  /* "View.MemoryView":1096
 *     cdef int (*to_dtype_func)(char *, object) except 0
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         to_object_func = (<_memoryviewslice> memview).to_object_func
 *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
 */
  __Pyx_TraceLine(1096,0,__PYX_ERR(1, 1096, __pyx_L1_error))
  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1097
 * 
 *     if isinstance(memview, _memoryviewslice):
 *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
 *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
 *     else:
 */
    __Pyx_TraceLine(1097,0,__PYX_ERR(1, 1097, __pyx_L1_error))
    __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
    __pyx_v_to_object_func = __pyx_t_3;
 
    /* "View.MemoryView":1098
 *     if isinstance(memview, _memoryviewslice):
 *         to_object_func = (<_memoryviewslice> memview).to_object_func
 *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
 *     else:
 *         to_object_func = NULL
 */
    __Pyx_TraceLine(1098,0,__PYX_ERR(1, 1098, __pyx_L1_error))
    __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
    __pyx_v_to_dtype_func = __pyx_t_4;
 
    /* "View.MemoryView":1096
 *     cdef int (*to_dtype_func)(char *, object) except 0
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         to_object_func = (<_memoryviewslice> memview).to_object_func
 *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":1100
 *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
 *     else:
 *         to_object_func = NULL             # <<<<<<<<<<<<<<
 *         to_dtype_func = NULL
 * 
 */
  __Pyx_TraceLine(1100,0,__PYX_ERR(1, 1100, __pyx_L1_error))
  /*else*/ {
    __pyx_v_to_object_func = NULL;
 
    /* "View.MemoryView":1101
 *     else:
 *         to_object_func = NULL
 *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
 * 
 *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
 */
    __Pyx_TraceLine(1101,0,__PYX_ERR(1, 1101, __pyx_L1_error))
    __pyx_v_to_dtype_func = NULL;
  }
  __pyx_L3:;
 
  /* "View.MemoryView":1103
 *         to_dtype_func = NULL
 * 
 *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
 *                                 to_object_func, to_dtype_func,
 *                                 memview.dtype_is_object)
 */
  __Pyx_TraceLine(1103,0,__PYX_ERR(1, 1103, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
 
  /* "View.MemoryView":1105
 *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
 *                                 to_object_func, to_dtype_func,
 *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1105,0,__PYX_ERR(1, 1105, __pyx_L1_error))
  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1103, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_r = __pyx_t_5;
  __pyx_t_5 = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":1089
 * 
 * @cname('__pyx_memoryview_copy_object_from_slice')
 * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
 *     """
 *     Create a new memoryview object from a given memoryview object and slice.
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView.memoryview_copy_from_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "View.MemoryView":1111
 * 
 * 
 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
 *     if arg < 0:
 *         return -arg
 */
 
static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  Py_ssize_t __pyx_r;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("abs_py_ssize_t", __pyx_f[1], 1111, 1, __PYX_ERR(1, 1111, __pyx_L1_error));
 
  /* "View.MemoryView":1112
 * 
 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
 *     if arg < 0:             # <<<<<<<<<<<<<<
 *         return -arg
 *     else:
 */
  __Pyx_TraceLine(1112,1,__PYX_ERR(1, 1112, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1113
 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
 *     if arg < 0:
 *         return -arg             # <<<<<<<<<<<<<<
 *     else:
 *         return arg
 */
    __Pyx_TraceLine(1113,1,__PYX_ERR(1, 1113, __pyx_L1_error))
    __pyx_r = (-__pyx_v_arg);
    goto __pyx_L0;
 
    /* "View.MemoryView":1112
 * 
 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
 *     if arg < 0:             # <<<<<<<<<<<<<<
 *         return -arg
 *     else:
 */
  }
 
  /* "View.MemoryView":1115
 *         return -arg
 *     else:
 *         return arg             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_get_best_slice_order')
 */
  __Pyx_TraceLine(1115,1,__PYX_ERR(1, 1115, __pyx_L1_error))
  /*else*/ {
    __pyx_r = __pyx_v_arg;
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":1111
 * 
 * 
 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
 *     if arg < 0:
 *         return -arg
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.abs_py_ssize_t", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":1118
 * 
 * @cname('__pyx_get_best_slice_order')
 * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     """
 *     Figure out the best memory access order for a given slice.
 */
 
static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim) {
  int __pyx_v_i;
  Py_ssize_t __pyx_v_c_stride;
  Py_ssize_t __pyx_v_f_stride;
  char __pyx_r;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("get_best_order", __pyx_f[1], 1118, 1, __PYX_ERR(1, 1118, __pyx_L1_error));
 
  /* "View.MemoryView":1123
 *     """
 *     cdef int i
 *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t f_stride = 0
 * 
 */
  __Pyx_TraceLine(1123,1,__PYX_ERR(1, 1123, __pyx_L1_error))
  __pyx_v_c_stride = 0;
 
  /* "View.MemoryView":1124
 *     cdef int i
 *     cdef Py_ssize_t c_stride = 0
 *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim - 1, -1, -1):
 */
  __Pyx_TraceLine(1124,1,__PYX_ERR(1, 1124, __pyx_L1_error))
  __pyx_v_f_stride = 0;
 
  /* "View.MemoryView":1126
 *     cdef Py_ssize_t f_stride = 0
 * 
 *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *         if mslice.shape[i] > 1:
 *             c_stride = mslice.strides[i]
 */
  __Pyx_TraceLine(1126,1,__PYX_ERR(1, 1126, __pyx_L1_error))
  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
    __pyx_v_i = __pyx_t_1;
 
    /* "View.MemoryView":1127
 * 
 *     for i in range(ndim - 1, -1, -1):
 *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
 *             c_stride = mslice.strides[i]
 *             break
 */
    __Pyx_TraceLine(1127,1,__PYX_ERR(1, 1127, __pyx_L1_error))
    __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1128
 *     for i in range(ndim - 1, -1, -1):
 *         if mslice.shape[i] > 1:
 *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
 *             break
 * 
 */
      __Pyx_TraceLine(1128,1,__PYX_ERR(1, 1128, __pyx_L1_error))
      __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
      /* "View.MemoryView":1129
 *         if mslice.shape[i] > 1:
 *             c_stride = mslice.strides[i]
 *             break             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim):
 */
      __Pyx_TraceLine(1129,1,__PYX_ERR(1, 1129, __pyx_L1_error))
      goto __pyx_L4_break;
 
      /* "View.MemoryView":1127
 * 
 *     for i in range(ndim - 1, -1, -1):
 *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
 *             c_stride = mslice.strides[i]
 *             break
 */
    }
  }
  __pyx_L4_break:;
 
  /* "View.MemoryView":1131
 *             break
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         if mslice.shape[i] > 1:
 *             f_stride = mslice.strides[i]
 */
  __Pyx_TraceLine(1131,1,__PYX_ERR(1, 1131, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_ndim;
  __pyx_t_3 = __pyx_t_1;
  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
    __pyx_v_i = __pyx_t_4;
 
    /* "View.MemoryView":1132
 * 
 *     for i in range(ndim):
 *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
 *             f_stride = mslice.strides[i]
 *             break
 */
    __Pyx_TraceLine(1132,1,__PYX_ERR(1, 1132, __pyx_L1_error))
    __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1133
 *     for i in range(ndim):
 *         if mslice.shape[i] > 1:
 *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
 *             break
 * 
 */
      __Pyx_TraceLine(1133,1,__PYX_ERR(1, 1133, __pyx_L1_error))
      __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
      /* "View.MemoryView":1134
 *         if mslice.shape[i] > 1:
 *             f_stride = mslice.strides[i]
 *             break             # <<<<<<<<<<<<<<
 * 
 *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
 */
      __Pyx_TraceLine(1134,1,__PYX_ERR(1, 1134, __pyx_L1_error))
      goto __pyx_L7_break;
 
      /* "View.MemoryView":1132
 * 
 *     for i in range(ndim):
 *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
 *             f_stride = mslice.strides[i]
 *             break
 */
    }
  }
  __pyx_L7_break:;
 
  /* "View.MemoryView":1136
 *             break
 * 
 *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
 *         return 'C'
 *     else:
 */
  __Pyx_TraceLine(1136,1,__PYX_ERR(1, 1136, __pyx_L1_error))
  __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1137
 * 
 *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
 *         return 'C'             # <<<<<<<<<<<<<<
 *     else:
 *         return 'F'
 */
    __Pyx_TraceLine(1137,1,__PYX_ERR(1, 1137, __pyx_L1_error))
    __pyx_r = 'C';
    goto __pyx_L0;
 
    /* "View.MemoryView":1136
 *             break
 * 
 *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
 *         return 'C'
 *     else:
 */
  }
 
  /* "View.MemoryView":1139
 *         return 'C'
 *     else:
 *         return 'F'             # <<<<<<<<<<<<<<
 * 
 * @cython.cdivision(True)
 */
  __Pyx_TraceLine(1139,1,__PYX_ERR(1, 1139, __pyx_L1_error))
  /*else*/ {
    __pyx_r = 'F';
    goto __pyx_L0;
  }
 
  /* "View.MemoryView":1118
 * 
 * @cname('__pyx_get_best_slice_order')
 * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     """
 *     Figure out the best memory access order for a given slice.
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.get_best_order", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":1142
 * 
 * @cython.cdivision(True)
 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
 *                                    char *dst_data, Py_ssize_t *dst_strides,
 *                                    Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
 */
 
static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
  CYTHON_UNUSED Py_ssize_t __pyx_v_i;
  CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
  Py_ssize_t __pyx_v_dst_extent;
  Py_ssize_t __pyx_v_src_stride;
  Py_ssize_t __pyx_v_dst_stride;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  Py_ssize_t __pyx_t_4;
  Py_ssize_t __pyx_t_5;
  Py_ssize_t __pyx_t_6;
 
  /* "View.MemoryView":1149
 * 
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]
 */
  __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
  /* "View.MemoryView":1150
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t src_extent = src_shape[0]
 *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t src_stride = src_strides[0]
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 */
  __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
  /* "View.MemoryView":1151
 *     cdef Py_ssize_t src_extent = src_shape[0]
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 */
  __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
  /* "View.MemoryView":1152
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]
 *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
 * 
 *     if ndim == 1:
 */
  __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
  /* "View.MemoryView":1154
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
  __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1155
 * 
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }
 
    /* "View.MemoryView":1156
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 *        else:
 */
    __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
    if (__pyx_t_2) {
      __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
    }
    __pyx_t_3 = (__pyx_t_2 != 0);
    __pyx_t_1 = __pyx_t_3;
    __pyx_L5_bool_binop_done:;
 
    /* "View.MemoryView":1155
 * 
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    if (__pyx_t_1) {
 
      /* "View.MemoryView":1157
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
 *        else:
 *            for i in range(dst_extent):
 */
      (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));
 
      /* "View.MemoryView":1155
 * 
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 */
      goto __pyx_L4;
    }
 
    /* "View.MemoryView":1159
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 *        else:
 *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *                memcpy(dst_data, src_data, itemsize)
 *                src_data += src_stride
 */
    /*else*/ {
      __pyx_t_4 = __pyx_v_dst_extent;
      __pyx_t_5 = __pyx_t_4;
      for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
        __pyx_v_i = __pyx_t_6;
 
        /* "View.MemoryView":1160
 *        else:
 *            for i in range(dst_extent):
 *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
 *                src_data += src_stride
 *                dst_data += dst_stride
 */
        (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));
 
        /* "View.MemoryView":1161
 *            for i in range(dst_extent):
 *                memcpy(dst_data, src_data, itemsize)
 *                src_data += src_stride             # <<<<<<<<<<<<<<
 *                dst_data += dst_stride
 *     else:
 */
        __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
        /* "View.MemoryView":1162
 *                memcpy(dst_data, src_data, itemsize)
 *                src_data += src_stride
 *                dst_data += dst_stride             # <<<<<<<<<<<<<<
 *     else:
 *         for i in range(dst_extent):
 */
        __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
      }
    }
    __pyx_L4:;
 
    /* "View.MemoryView":1154
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":1164
 *                dst_data += dst_stride
 *     else:
 *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *             _copy_strided_to_strided(src_data, src_strides + 1,
 *                                      dst_data, dst_strides + 1,
 */
  /*else*/ {
    __pyx_t_4 = __pyx_v_dst_extent;
    __pyx_t_5 = __pyx_t_4;
    for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
      __pyx_v_i = __pyx_t_6;
 
      /* "View.MemoryView":1165
 *     else:
 *         for i in range(dst_extent):
 *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
 *                                      dst_data, dst_strides + 1,
 *                                      src_shape + 1, dst_shape + 1,
 */
      _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
      /* "View.MemoryView":1169
 *                                      src_shape + 1, dst_shape + 1,
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride             # <<<<<<<<<<<<<<
 *             dst_data += dst_stride
 * 
 */
      __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
      /* "View.MemoryView":1170
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride
 *             dst_data += dst_stride             # <<<<<<<<<<<<<<
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
 */
      __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
    }
  }
  __pyx_L3:;
 
  /* "View.MemoryView":1142
 * 
 * @cython.cdivision(True)
 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
 *                                    char *dst_data, Py_ssize_t *dst_strides,
 *                                    Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
 */
 
  /* function exit code */
}
 
/* "View.MemoryView":1172
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 */
 
static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
  __Pyx_TraceDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("copy_strided_to_strided", __pyx_f[1], 1172, 1, __PYX_ERR(1, 1172, __pyx_L1_error));
 
  /* "View.MemoryView":1175
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
 *                              src.shape, dst.shape, ndim, itemsize)
 * 
 */
  __Pyx_TraceLine(1175,1,__PYX_ERR(1, 1175, __pyx_L1_error))
  _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
  /* "View.MemoryView":1172
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.copy_strided_to_strided", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
}
 
/* "View.MemoryView":1179
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */
 
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
  Py_ssize_t __pyx_v_shape;
  Py_ssize_t __pyx_v_size;
  Py_ssize_t __pyx_r;
  __Pyx_TraceDeclarations
  Py_ssize_t __pyx_t_1;
  Py_ssize_t *__pyx_t_2;
  Py_ssize_t *__pyx_t_3;
  Py_ssize_t *__pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("slice_get_size", __pyx_f[1], 1179, 1, __PYX_ERR(1, 1179, __pyx_L1_error));
 
  /* "View.MemoryView":1181
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 * 
 *     for shape in src.shape[:ndim]:
 */
  __Pyx_TraceLine(1181,1,__PYX_ERR(1, 1181, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_size = __pyx_t_1;
 
  /* "View.MemoryView":1183
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 * 
 *     for shape in src.shape[:ndim]:             # <<<<<<<<<<<<<<
 *         size *= shape
 * 
 */
  __Pyx_TraceLine(1183,1,__PYX_ERR(1, 1183, __pyx_L1_error))
  __pyx_t_3 = (__pyx_v_src->shape + __pyx_v_ndim);
  for (__pyx_t_4 = __pyx_v_src->shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
    __pyx_t_2 = __pyx_t_4;
    __pyx_v_shape = (__pyx_t_2[0]);
 
    /* "View.MemoryView":1184
 * 
 *     for shape in src.shape[:ndim]:
 *         size *= shape             # <<<<<<<<<<<<<<
 * 
 *     return size
 */
    __Pyx_TraceLine(1184,1,__PYX_ERR(1, 1184, __pyx_L1_error))
    __pyx_v_size = (__pyx_v_size * __pyx_v_shape);
  }
 
  /* "View.MemoryView":1186
 *         size *= shape
 * 
 *     return size             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_fill_contig_strides_array')
 */
  __Pyx_TraceLine(1186,1,__PYX_ERR(1, 1186, __pyx_L1_error))
  __pyx_r = __pyx_v_size;
  goto __pyx_L0;
 
  /* "View.MemoryView":1179
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.slice_get_size", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":1189
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) nogil:
 */
 
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
  int __pyx_v_idx;
  Py_ssize_t __pyx_r;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("fill_contig_strides_array", __pyx_f[1], 1189, 1, __PYX_ERR(1, 1189, __pyx_L1_error));
 
  /* "View.MemoryView":1198
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
  __Pyx_TraceLine(1198,1,__PYX_ERR(1, 1198, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1199
 * 
 *     if order == 'F':
 *         for idx in range(ndim):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride *= shape[idx]
 */
    __Pyx_TraceLine(1199,1,__PYX_ERR(1, 1199, __pyx_L1_error))
    __pyx_t_2 = __pyx_v_ndim;
    __pyx_t_3 = __pyx_t_2;
    for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
      __pyx_v_idx = __pyx_t_4;
 
      /* "View.MemoryView":1200
 *     if order == 'F':
 *         for idx in range(ndim):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride *= shape[idx]
 *     else:
 */
      __Pyx_TraceLine(1200,1,__PYX_ERR(1, 1200, __pyx_L1_error))
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
      /* "View.MemoryView":1201
 *         for idx in range(ndim):
 *             strides[idx] = stride
 *             stride *= shape[idx]             # <<<<<<<<<<<<<<
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 */
      __Pyx_TraceLine(1201,1,__PYX_ERR(1, 1201, __pyx_L1_error))
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }
 
    /* "View.MemoryView":1198
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":1203
 *             stride *= shape[idx]
 *     else:
 *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride *= shape[idx]
 */
  __Pyx_TraceLine(1203,1,__PYX_ERR(1, 1203, __pyx_L1_error))
  /*else*/ {
    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
      __pyx_v_idx = __pyx_t_2;
 
      /* "View.MemoryView":1204
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride *= shape[idx]
 * 
 */
      __Pyx_TraceLine(1204,1,__PYX_ERR(1, 1204, __pyx_L1_error))
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
      /* "View.MemoryView":1205
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride
 *             stride *= shape[idx]             # <<<<<<<<<<<<<<
 * 
 *     return stride
 */
      __Pyx_TraceLine(1205,1,__PYX_ERR(1, 1205, __pyx_L1_error))
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }
  }
  __pyx_L3:;
 
  /* "View.MemoryView":1207
 *             stride *= shape[idx]
 * 
 *     return stride             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 */
  __Pyx_TraceLine(1207,1,__PYX_ERR(1, 1207, __pyx_L1_error))
  __pyx_r = __pyx_v_stride;
  goto __pyx_L0;
 
  /* "View.MemoryView":1189
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) nogil:
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.fill_contig_strides_array", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":1210
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                              __Pyx_memviewslice *tmpslice,
 *                              char order,
 */
 
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
  int __pyx_v_i;
  void *__pyx_v_result;
  size_t __pyx_v_itemsize;
  size_t __pyx_v_size;
  void *__pyx_r;
  __Pyx_TraceDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  struct __pyx_memoryview_obj *__pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("copy_data_to_temp", __pyx_f[1], 1210, 1, __PYX_ERR(1, 1210, __pyx_L1_error));
 
  /* "View.MemoryView":1221
 *     cdef void *result
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 */
  __Pyx_TraceLine(1221,1,__PYX_ERR(1, 1221, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_itemsize = __pyx_t_1;
 
  /* "View.MemoryView":1222
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
 * 
 *     result = malloc(size)
 */
  __Pyx_TraceLine(1222,1,__PYX_ERR(1, 1222, __pyx_L1_error))
  __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
  /* "View.MemoryView":1224
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 *     result = malloc(size)             # <<<<<<<<<<<<<<
 *     if not result:
 *         _err(MemoryError, NULL)
 */
  __Pyx_TraceLine(1224,1,__PYX_ERR(1, 1224, __pyx_L1_error))
  __pyx_v_result = malloc(__pyx_v_size);
 
  /* "View.MemoryView":1225
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err(MemoryError, NULL)
 * 
 */
  __Pyx_TraceLine(1225,1,__PYX_ERR(1, 1225, __pyx_L1_error))
  __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1226
 *     result = malloc(size)
 *     if not result:
 *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(1226,1,__PYX_ERR(1, 1226, __pyx_L1_error))
    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 1226, __pyx_L1_error)
 
    /* "View.MemoryView":1225
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err(MemoryError, NULL)
 * 
 */
  }
 
  /* "View.MemoryView":1229
 * 
 * 
 *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 */
  __Pyx_TraceLine(1229,1,__PYX_ERR(1, 1229, __pyx_L1_error))
  __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
  /* "View.MemoryView":1230
 * 
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 */
  __Pyx_TraceLine(1230,1,__PYX_ERR(1, 1230, __pyx_L1_error))
  __pyx_t_4 = __pyx_v_src->memview;
  __pyx_v_tmpslice->memview = __pyx_t_4;
 
  /* "View.MemoryView":1231
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1
 */
  __Pyx_TraceLine(1231,1,__PYX_ERR(1, 1231, __pyx_L1_error))
  __pyx_t_3 = __pyx_v_ndim;
  __pyx_t_5 = __pyx_t_3;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;
 
    /* "View.MemoryView":1232
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
 *         tmpslice.suboffsets[i] = -1
 * 
 */
    __Pyx_TraceLine(1232,1,__PYX_ERR(1, 1232, __pyx_L1_error))
    (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
    /* "View.MemoryView":1233
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
 */
    __Pyx_TraceLine(1233,1,__PYX_ERR(1, 1233, __pyx_L1_error))
    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
  }
 
  /* "View.MemoryView":1235
 *         tmpslice.suboffsets[i] = -1
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
 *                               ndim, order)
 * 
 */
  __Pyx_TraceLine(1235,1,__PYX_ERR(1, 1235, __pyx_L1_error))
  (void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order));
 
  /* "View.MemoryView":1239
 * 
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         if tmpslice.shape[i] == 1:
 *             tmpslice.strides[i] = 0
 */
  __Pyx_TraceLine(1239,1,__PYX_ERR(1, 1239, __pyx_L1_error))
  __pyx_t_3 = __pyx_v_ndim;
  __pyx_t_5 = __pyx_t_3;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;
 
    /* "View.MemoryView":1240
 * 
 *     for i in range(ndim):
 *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
 *             tmpslice.strides[i] = 0
 * 
 */
    __Pyx_TraceLine(1240,1,__PYX_ERR(1, 1240, __pyx_L1_error))
    __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1241
 *     for i in range(ndim):
 *         if tmpslice.shape[i] == 1:
 *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
 * 
 *     if slice_is_contig(src[0], order, ndim):
 */
      __Pyx_TraceLine(1241,1,__PYX_ERR(1, 1241, __pyx_L1_error))
      (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
 
      /* "View.MemoryView":1240
 * 
 *     for i in range(ndim):
 *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
 *             tmpslice.strides[i] = 0
 * 
 */
    }
  }
 
  /* "View.MemoryView":1243
 *             tmpslice.strides[i] = 0
 * 
 *     if slice_is_contig(src[0], order, ndim):             # <<<<<<<<<<<<<<
 *         memcpy(result, src.data, size)
 *     else:
 */
  __Pyx_TraceLine(1243,1,__PYX_ERR(1, 1243, __pyx_L1_error))
  __pyx_t_2 = (__pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1244
 * 
 *     if slice_is_contig(src[0], order, ndim):
 *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
 *     else:
 *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
 */
    __Pyx_TraceLine(1244,1,__PYX_ERR(1, 1244, __pyx_L1_error))
    (void)(memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size));
 
    /* "View.MemoryView":1243
 *             tmpslice.strides[i] = 0
 * 
 *     if slice_is_contig(src[0], order, ndim):             # <<<<<<<<<<<<<<
 *         memcpy(result, src.data, size)
 *     else:
 */
    goto __pyx_L9;
  }
 
  /* "View.MemoryView":1246
 *         memcpy(result, src.data, size)
 *     else:
 *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
 * 
 *     return result
 */
  __Pyx_TraceLine(1246,1,__PYX_ERR(1, 1246, __pyx_L1_error))
  /*else*/ {
    copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
  }
  __pyx_L9:;
 
  /* "View.MemoryView":1248
 *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
 * 
 *     return result             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1248,1,__PYX_ERR(1, 1248, __pyx_L1_error))
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;
 
  /* "View.MemoryView":1210
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                              __Pyx_memviewslice *tmpslice,
 *                              char order,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  {
    #ifdef WITH_THREAD
    PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
    #endif
    __Pyx_AddTraceback("View.MemoryView.copy_data_to_temp", __pyx_clineno, __pyx_lineno, __pyx_filename);
    #ifdef WITH_THREAD
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
    #endif
  }
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":1253
 * 
 * @cname('__pyx_memoryview_err_extents')
 * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
 *                              Py_ssize_t extent2) except -1 with gil:
 *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
 */
 
static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent1, Py_ssize_t __pyx_v_extent2) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_RefNannySetupContext("_err_extents", 0);
  __Pyx_TraceCall("_err_extents", __pyx_f[1], 1253, 0, __PYX_ERR(1, 1253, __pyx_L1_error));
 
  /* "View.MemoryView":1256
 *                              Py_ssize_t extent2) except -1 with gil:
 *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
 *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_err_dim')
 */
  __Pyx_TraceLine(1256,0,__PYX_ERR(1, 1256, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1256, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1256, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1256, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1256, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
 
  /* "View.MemoryView":1255
 * cdef int _err_extents(int i, Py_ssize_t extent1,
 *                              Py_ssize_t extent2) except -1 with gil:
 *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
 *                                                         (i, extent1, extent2))
 * 
 */
  __Pyx_TraceLine(1255,0,__PYX_ERR(1, 1255, __pyx_L1_error))
  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1255, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1255, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_Raise(__pyx_t_4, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __PYX_ERR(1, 1255, __pyx_L1_error)
 
  /* "View.MemoryView":1253
 * 
 * @cname('__pyx_memoryview_err_extents')
 * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
 *                              Py_ssize_t extent2) except -1 with gil:
 *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("View.MemoryView._err_extents", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  return __pyx_r;
}
 
/* "View.MemoryView":1259
 * 
 * @cname('__pyx_memoryview_err_dim')
 * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
 *     raise error(msg.decode('ascii') % dim)
 * 
 */
 
static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg, int __pyx_v_dim) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_RefNannySetupContext("_err_dim", 0);
  __Pyx_TraceCall("_err_dim", __pyx_f[1], 1259, 0, __PYX_ERR(1, 1259, __pyx_L1_error));
  __Pyx_INCREF(__pyx_v_error);
 
  /* "View.MemoryView":1260
 * @cname('__pyx_memoryview_err_dim')
 * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
 *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_err')
 */
  __Pyx_TraceLine(1260,0,__PYX_ERR(1, 1260, __pyx_L1_error))
  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1260, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1260, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1260, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_INCREF(__pyx_v_error);
  __pyx_t_3 = __pyx_v_error; __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_1 = (__pyx_t_2) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_2, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1260, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(1, 1260, __pyx_L1_error)
 
  /* "View.MemoryView":1259
 * 
 * @cname('__pyx_memoryview_err_dim')
 * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
 *     raise error(msg.decode('ascii') % dim)
 * 
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("View.MemoryView._err_dim", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __Pyx_XDECREF(__pyx_v_error);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  return __pyx_r;
}
 
/* "View.MemoryView":1263
 * 
 * @cname('__pyx_memoryview_err')
 * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
 *     if msg != NULL:
 *         raise error(msg.decode('ascii'))
 */
 
static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
  int __pyx_r;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_RefNannySetupContext("_err", 0);
  __Pyx_TraceCall("_err", __pyx_f[1], 1263, 0, __PYX_ERR(1, 1263, __pyx_L1_error));
  __Pyx_INCREF(__pyx_v_error);
 
  /* "View.MemoryView":1264
 * @cname('__pyx_memoryview_err')
 * cdef int _err(object error, char *msg) except -1 with gil:
 *     if msg != NULL:             # <<<<<<<<<<<<<<
 *         raise error(msg.decode('ascii'))
 *     else:
 */
  __Pyx_TraceLine(1264,0,__PYX_ERR(1, 1264, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
  if (unlikely(__pyx_t_1)) {
 
    /* "View.MemoryView":1265
 * cdef int _err(object error, char *msg) except -1 with gil:
 *     if msg != NULL:
 *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
 *     else:
 *         raise error
 */
    __Pyx_TraceLine(1265,0,__PYX_ERR(1, 1265, __pyx_L1_error))
    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_v_error);
    __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 1265, __pyx_L1_error)
 
    /* "View.MemoryView":1264
 * @cname('__pyx_memoryview_err')
 * cdef int _err(object error, char *msg) except -1 with gil:
 *     if msg != NULL:             # <<<<<<<<<<<<<<
 *         raise error(msg.decode('ascii'))
 *     else:
 */
  }
 
  /* "View.MemoryView":1267
 *         raise error(msg.decode('ascii'))
 *     else:
 *         raise error             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_contents')
 */
  __Pyx_TraceLine(1267,0,__PYX_ERR(1, 1267, __pyx_L1_error))
  /*else*/ {
    __Pyx_Raise(__pyx_v_error, 0, 0, 0);
    __PYX_ERR(1, 1267, __pyx_L1_error)
  }
 
  /* "View.MemoryView":1263
 * 
 * @cname('__pyx_memoryview_err')
 * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
 *     if msg != NULL:
 *         raise error(msg.decode('ascii'))
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("View.MemoryView._err", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __Pyx_XDECREF(__pyx_v_error);
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  return __pyx_r;
}
 
/* "View.MemoryView":1270
 * 
 * @cname('__pyx_memoryview_copy_contents')
 * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice dst,
 *                                   int src_ndim, int dst_ndim,
 */
 
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_memviewslice __pyx_v_dst, int __pyx_v_src_ndim, int __pyx_v_dst_ndim, int __pyx_v_dtype_is_object) {
  void *__pyx_v_tmpdata;
  size_t __pyx_v_itemsize;
  int __pyx_v_i;
  char __pyx_v_order;
  int __pyx_v_broadcasting;
  int __pyx_v_direct_copy;
  __Pyx_memviewslice __pyx_v_tmp;
  int __pyx_v_ndim;
  int __pyx_r;
  __Pyx_TraceDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  void *__pyx_t_7;
  int __pyx_t_8;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("memoryview_copy_contents", __pyx_f[1], 1270, 1, __PYX_ERR(1, 1270, __pyx_L1_error));
 
  /* "View.MemoryView":1278
 *     Check for overlapping memory and verify the shapes.
 *     """
 *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef int i
 */
  __Pyx_TraceLine(1278,1,__PYX_ERR(1, 1278, __pyx_L1_error))
  __pyx_v_tmpdata = NULL;
 
  /* "View.MemoryView":1279
 *     """
 *     cdef void *tmpdata = NULL
 *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 *     cdef int i
 *     cdef char order = get_best_order(&src, src_ndim)
 */
  __Pyx_TraceLine(1279,1,__PYX_ERR(1, 1279, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
  __pyx_v_itemsize = __pyx_t_1;
 
  /* "View.MemoryView":1281
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef int i
 *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
 *     cdef bint broadcasting = False
 *     cdef bint direct_copy = False
 */
  __Pyx_TraceLine(1281,1,__PYX_ERR(1, 1281, __pyx_L1_error))
  __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
  /* "View.MemoryView":1282
 *     cdef int i
 *     cdef char order = get_best_order(&src, src_ndim)
 *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
 *     cdef bint direct_copy = False
 *     cdef __Pyx_memviewslice tmp
 */
  __Pyx_TraceLine(1282,1,__PYX_ERR(1, 1282, __pyx_L1_error))
  __pyx_v_broadcasting = 0;
 
  /* "View.MemoryView":1283
 *     cdef char order = get_best_order(&src, src_ndim)
 *     cdef bint broadcasting = False
 *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
 *     cdef __Pyx_memviewslice tmp
 * 
 */
  __Pyx_TraceLine(1283,1,__PYX_ERR(1, 1283, __pyx_L1_error))
  __pyx_v_direct_copy = 0;
 
  /* "View.MemoryView":1286
 *     cdef __Pyx_memviewslice tmp
 * 
 *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:
 */
  __Pyx_TraceLine(1286,1,__PYX_ERR(1, 1286, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1287
 * 
 *     if src_ndim < dst_ndim:
 *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
 *     elif dst_ndim < src_ndim:
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 */
    __Pyx_TraceLine(1287,1,__PYX_ERR(1, 1287, __pyx_L1_error))
    __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
 
    /* "View.MemoryView":1286
 *     cdef __Pyx_memviewslice tmp
 * 
 *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":1288
 *     if src_ndim < dst_ndim:
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 * 
 */
  __Pyx_TraceLine(1288,1,__PYX_ERR(1, 1288, __pyx_L1_error))
  __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1289
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:
 *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
 * 
 *     cdef int ndim = max(src_ndim, dst_ndim)
 */
    __Pyx_TraceLine(1289,1,__PYX_ERR(1, 1289, __pyx_L1_error))
    __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
 
    /* "View.MemoryView":1288
 *     if src_ndim < dst_ndim:
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 * 
 */
  }
  __pyx_L3:;
 
  /* "View.MemoryView":1291
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 * 
 *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim):
 */
  __Pyx_TraceLine(1291,1,__PYX_ERR(1, 1291, __pyx_L1_error))
  __pyx_t_3 = __pyx_v_dst_ndim;
  __pyx_t_4 = __pyx_v_src_ndim;
  if (((__pyx_t_3 > __pyx_t_4) != 0)) {
    __pyx_t_5 = __pyx_t_3;
  } else {
    __pyx_t_5 = __pyx_t_4;
  }
  __pyx_v_ndim = __pyx_t_5;
 
  /* "View.MemoryView":1293
 *     cdef int ndim = max(src_ndim, dst_ndim)
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:
 */
  __Pyx_TraceLine(1293,1,__PYX_ERR(1, 1293, __pyx_L1_error))
  __pyx_t_5 = __pyx_v_ndim;
  __pyx_t_3 = __pyx_t_5;
  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
    __pyx_v_i = __pyx_t_4;
 
    /* "View.MemoryView":1294
 * 
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 */
    __Pyx_TraceLine(1294,1,__PYX_ERR(1, 1294, __pyx_L1_error))
    __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1295
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
 *                 broadcasting = True
 *                 src.strides[i] = 0
 */
      __Pyx_TraceLine(1295,1,__PYX_ERR(1, 1295, __pyx_L1_error))
      __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
      if (__pyx_t_2) {
 
        /* "View.MemoryView":1296
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:
 *                 broadcasting = True             # <<<<<<<<<<<<<<
 *                 src.strides[i] = 0
 *             else:
 */
        __Pyx_TraceLine(1296,1,__PYX_ERR(1, 1296, __pyx_L1_error))
        __pyx_v_broadcasting = 1;
 
        /* "View.MemoryView":1297
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
 *             else:
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 */
        __Pyx_TraceLine(1297,1,__PYX_ERR(1, 1297, __pyx_L1_error))
        (__pyx_v_src.strides[__pyx_v_i]) = 0;
 
        /* "View.MemoryView":1295
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
 *                 broadcasting = True
 *                 src.strides[i] = 0
 */
        goto __pyx_L7;
      }
 
      /* "View.MemoryView":1299
 *                 src.strides[i] = 0
 *             else:
 *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
 * 
 *         if src.suboffsets[i] >= 0:
 */
      __Pyx_TraceLine(1299,1,__PYX_ERR(1, 1299, __pyx_L1_error))
      /*else*/ {
        __pyx_t_6 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1299, __pyx_L1_error)
      }
      __pyx_L7:;
 
      /* "View.MemoryView":1294
 * 
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 */
    }
 
    /* "View.MemoryView":1301
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 * 
 *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 */
    __Pyx_TraceLine(1301,1,__PYX_ERR(1, 1301, __pyx_L1_error))
    __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1302
 * 
 *         if src.suboffsets[i] >= 0:
 *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 */
      __Pyx_TraceLine(1302,1,__PYX_ERR(1, 1302, __pyx_L1_error))
      __pyx_t_6 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1302, __pyx_L1_error)
 
      /* "View.MemoryView":1301
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 * 
 *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 */
    }
  }
 
  /* "View.MemoryView":1304
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  __Pyx_TraceLine(1304,1,__PYX_ERR(1, 1304, __pyx_L1_error))
  __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1306
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    __Pyx_TraceLine(1306,1,__PYX_ERR(1, 1306, __pyx_L1_error))
    __pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1307
 * 
 *         if not slice_is_contig(src, order, ndim):
 *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 */
      __Pyx_TraceLine(1307,1,__PYX_ERR(1, 1307, __pyx_L1_error))
      __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
 
      /* "View.MemoryView":1306
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    }
 
    /* "View.MemoryView":1309
 *             order = get_best_order(&dst, ndim)
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
 *         src = tmp
 * 
 */
    __Pyx_TraceLine(1309,1,__PYX_ERR(1, 1309, __pyx_L1_error))
    __pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(1, 1309, __pyx_L1_error)
    __pyx_v_tmpdata = __pyx_t_7;
 
    /* "View.MemoryView":1310
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 *         src = tmp             # <<<<<<<<<<<<<<
 * 
 *     if not broadcasting:
 */
    __Pyx_TraceLine(1310,1,__PYX_ERR(1, 1310, __pyx_L1_error))
    __pyx_v_src = __pyx_v_tmp;
 
    /* "View.MemoryView":1304
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  }
 
  /* "View.MemoryView":1312
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1312,1,__PYX_ERR(1, 1312, __pyx_L1_error))
  __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
  if (__pyx_t_2) {
 
    /* "View.MemoryView":1315
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
    __Pyx_TraceLine(1315,1,__PYX_ERR(1, 1315, __pyx_L1_error))
    __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1316
 * 
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)             # <<<<<<<<<<<<<<
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 */
      __Pyx_TraceLine(1316,1,__PYX_ERR(1, 1316, __pyx_L1_error))
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);
 
      /* "View.MemoryView":1315
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
      goto __pyx_L12;
    }
 
    /* "View.MemoryView":1317
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    __Pyx_TraceLine(1317,1,__PYX_ERR(1, 1317, __pyx_L1_error))
    __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1318
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)             # <<<<<<<<<<<<<<
 * 
 *         if direct_copy:
 */
      __Pyx_TraceLine(1318,1,__PYX_ERR(1, 1318, __pyx_L1_error))
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);
 
      /* "View.MemoryView":1317
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    }
    __pyx_L12:;
 
    /* "View.MemoryView":1320
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 */
    __Pyx_TraceLine(1320,1,__PYX_ERR(1, 1320, __pyx_L1_error))
    __pyx_t_2 = (__pyx_v_direct_copy != 0);
    if (__pyx_t_2) {
 
      /* "View.MemoryView":1322
 *         if direct_copy:
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 */
      __Pyx_TraceLine(1322,1,__PYX_ERR(1, 1322, __pyx_L1_error))
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
      /* "View.MemoryView":1323
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 *             free(tmpdata)
 */
      __Pyx_TraceLine(1323,1,__PYX_ERR(1, 1323, __pyx_L1_error))
      (void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));
 
      /* "View.MemoryView":1324
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
 *             free(tmpdata)
 *             return 0
 */
      __Pyx_TraceLine(1324,1,__PYX_ERR(1, 1324, __pyx_L1_error))
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
      /* "View.MemoryView":1325
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 *             free(tmpdata)             # <<<<<<<<<<<<<<
 *             return 0
 * 
 */
      __Pyx_TraceLine(1325,1,__PYX_ERR(1, 1325, __pyx_L1_error))
      free(__pyx_v_tmpdata);
 
      /* "View.MemoryView":1326
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 *             free(tmpdata)
 *             return 0             # <<<<<<<<<<<<<<
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):
 */
      __Pyx_TraceLine(1326,1,__PYX_ERR(1, 1326, __pyx_L1_error))
      __pyx_r = 0;
      goto __pyx_L0;
 
      /* "View.MemoryView":1320
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 */
    }
 
    /* "View.MemoryView":1312
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }
 
  /* "View.MemoryView":1328
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1328,1,__PYX_ERR(1, 1328, __pyx_L1_error))
  __pyx_t_2 = (__pyx_v_order == 'F');
  if (__pyx_t_2) {
    __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
  }
  __pyx_t_8 = (__pyx_t_2 != 0);
  if (__pyx_t_8) {
 
    /* "View.MemoryView":1331
 * 
 * 
 *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
 *         transpose_memslice(&dst)
 * 
 */
    __Pyx_TraceLine(1331,1,__PYX_ERR(1, 1331, __pyx_L1_error))
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1331, __pyx_L1_error)
 
    /* "View.MemoryView":1332
 * 
 *         transpose_memslice(&src)
 *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, False)
 */
    __Pyx_TraceLine(1332,1,__PYX_ERR(1, 1332, __pyx_L1_error))
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1332, __pyx_L1_error)
 
    /* "View.MemoryView":1328
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }
 
  /* "View.MemoryView":1334
 *         transpose_memslice(&dst)
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, True)
 */
  __Pyx_TraceLine(1334,1,__PYX_ERR(1, 1334, __pyx_L1_error))
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
  /* "View.MemoryView":1335
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
 *     refcount_copying(&dst, dtype_is_object, ndim, True)
 * 
 */
  __Pyx_TraceLine(1335,1,__PYX_ERR(1, 1335, __pyx_L1_error))
  copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
  /* "View.MemoryView":1336
 *     refcount_copying(&dst, dtype_is_object, ndim, False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
 * 
 *     free(tmpdata)
 */
  __Pyx_TraceLine(1336,1,__PYX_ERR(1, 1336, __pyx_L1_error))
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
  /* "View.MemoryView":1338
 *     refcount_copying(&dst, dtype_is_object, ndim, True)
 * 
 *     free(tmpdata)             # <<<<<<<<<<<<<<
 *     return 0
 * 
 */
  __Pyx_TraceLine(1338,1,__PYX_ERR(1, 1338, __pyx_L1_error))
  free(__pyx_v_tmpdata);
 
  /* "View.MemoryView":1339
 * 
 *     free(tmpdata)
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 */
  __Pyx_TraceLine(1339,1,__PYX_ERR(1, 1339, __pyx_L1_error))
  __pyx_r = 0;
  goto __pyx_L0;
 
  /* "View.MemoryView":1270
 * 
 * @cname('__pyx_memoryview_copy_contents')
 * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice dst,
 *                                   int src_ndim, int dst_ndim,
 */
 
  /* function exit code */
  __pyx_L1_error:;
  {
    #ifdef WITH_THREAD
    PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
    #endif
    __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
    #ifdef WITH_THREAD
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
    #endif
  }
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
  return __pyx_r;
}
 
/* "View.MemoryView":1342
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) nogil:
 */
 
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
  int __pyx_v_i;
  int __pyx_v_offset;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("broadcast_leading", __pyx_f[1], 1342, 1, __PYX_ERR(1, 1342, __pyx_L1_error));
 
  /* "View.MemoryView":1346
 *                             int ndim_other) nogil:
 *     cdef int i
 *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim - 1, -1, -1):
 */
  __Pyx_TraceLine(1346,1,__PYX_ERR(1, 1346, __pyx_L1_error))
  __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
  /* "View.MemoryView":1348
 *     cdef int offset = ndim_other - ndim
 * 
 *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 */
  __Pyx_TraceLine(1348,1,__PYX_ERR(1, 1348, __pyx_L1_error))
  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
    __pyx_v_i = __pyx_t_1;
 
    /* "View.MemoryView":1349
 * 
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 */
    __Pyx_TraceLine(1349,1,__PYX_ERR(1, 1349, __pyx_L1_error))
    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
    /* "View.MemoryView":1350
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 * 
 */
    __Pyx_TraceLine(1350,1,__PYX_ERR(1, 1350, __pyx_L1_error))
    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
    /* "View.MemoryView":1351
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
 * 
 *     for i in range(offset):
 */
    __Pyx_TraceLine(1351,1,__PYX_ERR(1, 1351, __pyx_L1_error))
    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
  }
 
  /* "View.MemoryView":1353
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 * 
 *     for i in range(offset):             # <<<<<<<<<<<<<<
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]
 */
  __Pyx_TraceLine(1353,1,__PYX_ERR(1, 1353, __pyx_L1_error))
  __pyx_t_1 = __pyx_v_offset;
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;
 
    /* "View.MemoryView":1354
 * 
 *     for i in range(offset):
 *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
 *         mslice.strides[i] = mslice.strides[0]
 *         mslice.suboffsets[i] = -1
 */
    __Pyx_TraceLine(1354,1,__PYX_ERR(1, 1354, __pyx_L1_error))
    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
    /* "View.MemoryView":1355
 *     for i in range(offset):
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
 *         mslice.suboffsets[i] = -1
 * 
 */
    __Pyx_TraceLine(1355,1,__PYX_ERR(1, 1355, __pyx_L1_error))
    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
    /* "View.MemoryView":1356
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]
 *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(1356,1,__PYX_ERR(1, 1356, __pyx_L1_error))
    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
  }
 
  /* "View.MemoryView":1342
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) nogil:
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.broadcast_leading", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
}
 
/* "View.MemoryView":1364
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
 *                            int ndim, bint inc) nogil:
 * 
 */
 
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("refcount_copying", __pyx_f[1], 1364, 1, __PYX_ERR(1, 1364, __pyx_L1_error));
 
  /* "View.MemoryView":1368
 * 
 * 
 *     if dtype_is_object:             # <<<<<<<<<<<<<<
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
 *                                            dst.strides, ndim, inc)
 */
  __Pyx_TraceLine(1368,1,__PYX_ERR(1, 1368, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1369
 * 
 *     if dtype_is_object:
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
 *                                            dst.strides, ndim, inc)
 * 
 */
    __Pyx_TraceLine(1369,1,__PYX_ERR(1, 1369, __pyx_L1_error))
    __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
 
    /* "View.MemoryView":1368
 * 
 * 
 *     if dtype_is_object:             # <<<<<<<<<<<<<<
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
 *                                            dst.strides, ndim, inc)
 */
  }
 
  /* "View.MemoryView":1364
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
 *                            int ndim, bint inc) nogil:
 * 
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.refcount_copying", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
}
 
/* "View.MemoryView":1373
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) with gil:
 */
 
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
  __Pyx_TraceCall("refcount_objects_in_slice_with_gil", __pyx_f[1], 1373, 0, __PYX_ERR(1, 1373, __pyx_L1_error));
 
  /* "View.MemoryView":1376
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) with gil:
 *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 */
  __Pyx_TraceLine(1376,0,__PYX_ERR(1, 1376, __pyx_L1_error))
  __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
  /* "View.MemoryView":1373
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) with gil:
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.refcount_objects_in_slice_with_gil", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
}
 
/* "View.MemoryView":1379
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                     Py_ssize_t *strides, int ndim, bint inc):
 *     cdef Py_ssize_t i
 */
 
static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
  CYTHON_UNUSED Py_ssize_t __pyx_v_i;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  int __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
  __Pyx_TraceCall("refcount_objects_in_slice", __pyx_f[1], 1379, 0, __PYX_ERR(1, 1379, __pyx_L1_error));
 
  /* "View.MemoryView":1383
 *     cdef Py_ssize_t i
 * 
 *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
 *         if ndim == 1:
 *             if inc:
 */
  __Pyx_TraceLine(1383,0,__PYX_ERR(1, 1383, __pyx_L1_error))
  __pyx_t_1 = (__pyx_v_shape[0]);
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;
 
    /* "View.MemoryView":1384
 * 
 *     for i in range(shape[0]):
 *         if ndim == 1:             # <<<<<<<<<<<<<<
 *             if inc:
 *                 Py_INCREF((<PyObject **> data)[0])
 */
    __Pyx_TraceLine(1384,0,__PYX_ERR(1, 1384, __pyx_L1_error))
    __pyx_t_4 = ((__pyx_v_ndim == 1) != 0);
    if (__pyx_t_4) {
 
      /* "View.MemoryView":1385
 *     for i in range(shape[0]):
 *         if ndim == 1:
 *             if inc:             # <<<<<<<<<<<<<<
 *                 Py_INCREF((<PyObject **> data)[0])
 *             else:
 */
      __Pyx_TraceLine(1385,0,__PYX_ERR(1, 1385, __pyx_L1_error))
      __pyx_t_4 = (__pyx_v_inc != 0);
      if (__pyx_t_4) {
 
        /* "View.MemoryView":1386
 *         if ndim == 1:
 *             if inc:
 *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
 *             else:
 *                 Py_DECREF((<PyObject **> data)[0])
 */
        __Pyx_TraceLine(1386,0,__PYX_ERR(1, 1386, __pyx_L1_error))
        Py_INCREF((((PyObject **)__pyx_v_data)[0]));
 
        /* "View.MemoryView":1385
 *     for i in range(shape[0]):
 *         if ndim == 1:
 *             if inc:             # <<<<<<<<<<<<<<
 *                 Py_INCREF((<PyObject **> data)[0])
 *             else:
 */
        goto __pyx_L6;
      }
 
      /* "View.MemoryView":1388
 *                 Py_INCREF((<PyObject **> data)[0])
 *             else:
 *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
 *         else:
 *             refcount_objects_in_slice(data, shape + 1, strides + 1,
 */
      __Pyx_TraceLine(1388,0,__PYX_ERR(1, 1388, __pyx_L1_error))
      /*else*/ {
        Py_DECREF((((PyObject **)__pyx_v_data)[0]));
      }
      __pyx_L6:;
 
      /* "View.MemoryView":1384
 * 
 *     for i in range(shape[0]):
 *         if ndim == 1:             # <<<<<<<<<<<<<<
 *             if inc:
 *                 Py_INCREF((<PyObject **> data)[0])
 */
      goto __pyx_L5;
    }
 
    /* "View.MemoryView":1390
 *                 Py_DECREF((<PyObject **> data)[0])
 *         else:
 *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
 *                                       ndim - 1, inc)
 * 
 */
    __Pyx_TraceLine(1390,0,__PYX_ERR(1, 1390, __pyx_L1_error))
    /*else*/ {
 
      /* "View.MemoryView":1391
 *         else:
 *             refcount_objects_in_slice(data, shape + 1, strides + 1,
 *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
 * 
 *         data += strides[0]
 */
      __Pyx_TraceLine(1391,0,__PYX_ERR(1, 1391, __pyx_L1_error))
      __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
    }
    __pyx_L5:;
 
    /* "View.MemoryView":1393
 *                                       ndim - 1, inc)
 * 
 *         data += strides[0]             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_TraceLine(1393,0,__PYX_ERR(1, 1393, __pyx_L1_error))
    __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
  }
 
  /* "View.MemoryView":1379
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                     Py_ssize_t *strides, int ndim, bint inc):
 *     cdef Py_ssize_t i
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.refcount_objects_in_slice", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 0);
  __Pyx_RefNannyFinishContext();
}
 
/* "View.MemoryView":1399
 * 
 * @cname('__pyx_memoryview_slice_assign_scalar')
 * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
 *                               size_t itemsize, void *item,
 *                               bint dtype_is_object) nogil:
 */
 
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
  __Pyx_TraceDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("slice_assign_scalar", __pyx_f[1], 1399, 1, __PYX_ERR(1, 1399, __pyx_L1_error));
 
  /* "View.MemoryView":1402
 *                               size_t itemsize, void *item,
 *                               bint dtype_is_object) nogil:
 *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
 *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
 *                          itemsize, item)
 */
  __Pyx_TraceLine(1402,1,__PYX_ERR(1, 1402, __pyx_L1_error))
  __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
  /* "View.MemoryView":1403
 *                               bint dtype_is_object) nogil:
 *     refcount_copying(dst, dtype_is_object, ndim, False)
 *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
 *                          itemsize, item)
 *     refcount_copying(dst, dtype_is_object, ndim, True)
 */
  __Pyx_TraceLine(1403,1,__PYX_ERR(1, 1403, __pyx_L1_error))
  __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
  /* "View.MemoryView":1405
 *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
 *                          itemsize, item)
 *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(1405,1,__PYX_ERR(1, 1405, __pyx_L1_error))
  __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
  /* "View.MemoryView":1399
 * 
 * @cname('__pyx_memoryview_slice_assign_scalar')
 * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
 *                               size_t itemsize, void *item,
 *                               bint dtype_is_object) nogil:
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView.slice_assign_scalar", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
}
 
/* "View.MemoryView":1409
 * 
 * @cname('__pyx_memoryview__slice_assign_scalar')
 * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                               Py_ssize_t *strides, int ndim,
 *                               size_t itemsize, void *item) nogil:
 */
 
static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) {
  CYTHON_UNUSED Py_ssize_t __pyx_v_i;
  Py_ssize_t __pyx_v_stride;
  Py_ssize_t __pyx_v_extent;
  __Pyx_TraceDeclarations
  int __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  Py_ssize_t __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceCall("_slice_assign_scalar", __pyx_f[1], 1409, 1, __PYX_ERR(1, 1409, __pyx_L1_error));
 
  /* "View.MemoryView":1413
 *                               size_t itemsize, void *item) nogil:
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t extent = shape[0]
 * 
 */
  __Pyx_TraceLine(1413,1,__PYX_ERR(1, 1413, __pyx_L1_error))
  __pyx_v_stride = (__pyx_v_strides[0]);
 
  /* "View.MemoryView":1414
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t stride = strides[0]
 *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
 * 
 *     if ndim == 1:
 */
  __Pyx_TraceLine(1414,1,__PYX_ERR(1, 1414, __pyx_L1_error))
  __pyx_v_extent = (__pyx_v_shape[0]);
 
  /* "View.MemoryView":1416
 *     cdef Py_ssize_t extent = shape[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *         for i in range(extent):
 *             memcpy(data, item, itemsize)
 */
  __Pyx_TraceLine(1416,1,__PYX_ERR(1, 1416, __pyx_L1_error))
  __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
  if (__pyx_t_1) {
 
    /* "View.MemoryView":1417
 * 
 *     if ndim == 1:
 *         for i in range(extent):             # <<<<<<<<<<<<<<
 *             memcpy(data, item, itemsize)
 *             data += stride
 */
    __Pyx_TraceLine(1417,1,__PYX_ERR(1, 1417, __pyx_L1_error))
    __pyx_t_2 = __pyx_v_extent;
    __pyx_t_3 = __pyx_t_2;
    for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
      __pyx_v_i = __pyx_t_4;
 
      /* "View.MemoryView":1418
 *     if ndim == 1:
 *         for i in range(extent):
 *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
 *             data += stride
 *     else:
 */
      __Pyx_TraceLine(1418,1,__PYX_ERR(1, 1418, __pyx_L1_error))
      (void)(memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize));
 
      /* "View.MemoryView":1419
 *         for i in range(extent):
 *             memcpy(data, item, itemsize)
 *             data += stride             # <<<<<<<<<<<<<<
 *     else:
 *         for i in range(extent):
 */
      __Pyx_TraceLine(1419,1,__PYX_ERR(1, 1419, __pyx_L1_error))
      __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
    }
 
    /* "View.MemoryView":1416
 *     cdef Py_ssize_t extent = shape[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *         for i in range(extent):
 *             memcpy(data, item, itemsize)
 */
    goto __pyx_L3;
  }
 
  /* "View.MemoryView":1421
 *             data += stride
 *     else:
 *         for i in range(extent):             # <<<<<<<<<<<<<<
 *             _slice_assign_scalar(data, shape + 1, strides + 1,
 *                                 ndim - 1, itemsize, item)
 */
  __Pyx_TraceLine(1421,1,__PYX_ERR(1, 1421, __pyx_L1_error))
  /*else*/ {
    __pyx_t_2 = __pyx_v_extent;
    __pyx_t_3 = __pyx_t_2;
    for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
      __pyx_v_i = __pyx_t_4;
 
      /* "View.MemoryView":1422
 *     else:
 *         for i in range(extent):
 *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
 *                                 ndim - 1, itemsize, item)
 *             data += stride
 */
      __Pyx_TraceLine(1422,1,__PYX_ERR(1, 1422, __pyx_L1_error))
      __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
      /* "View.MemoryView":1424
 *             _slice_assign_scalar(data, shape + 1, strides + 1,
 *                                 ndim - 1, itemsize, item)
 *             data += stride             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __Pyx_TraceLine(1424,1,__PYX_ERR(1, 1424, __pyx_L1_error))
      __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
    }
  }
  __pyx_L3:;
 
  /* "View.MemoryView":1409
 * 
 * @cname('__pyx_memoryview__slice_assign_scalar')
 * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                               Py_ssize_t *strides, int ndim,
 *                               size_t itemsize, void *item) nogil:
 */
 
  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("View.MemoryView._slice_assign_scalar", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1);
  __pyx_L0:;
  __Pyx_TraceReturn(Py_None, 1);
}
 
/* "(tree fragment)":1
 * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
 
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum = {"__pyx_unpickle_Enum", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle_Enum (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 1); __PYX_ERR(1, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 2); __PYX_ERR(1, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_Enum") < 0)) __PYX_ERR(1, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(1, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);
 
  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = 0;
  PyObject *__pyx_v___pyx_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_TraceFrameInit(__pyx_codeobj__25)
  __Pyx_RefNannySetupContext("__pyx_unpickle_Enum", 0);
  __Pyx_TraceCall("__pyx_unpickle_Enum", __pyx_f[1], 1, 0, __PYX_ERR(1, 1, __pyx_L1_error));
 
  /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum not in (0xb068931, 0x82a3537, 0x6ae9995):             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)
 */
  __Pyx_TraceLine(4,0,__PYX_ERR(1, 4, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = (__Pyx_PySequence_ContainsTF(__pyx_t_1, __pyx_tuple__26, Py_NE)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {
 
    /* "(tree fragment)":5
 *     cdef object __pyx_result
 *     if __pyx_checksum not in (0xb068931, 0x82a3537, 0x6ae9995):
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)
 *     __pyx_result = Enum.__new__(__pyx_type)
 */
    __Pyx_TraceLine(5,0,__PYX_ERR(1, 5, __pyx_L1_error))
    __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_PickleError);
    __pyx_t_4 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_1, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_4, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_t_1);
    __pyx_v___pyx_PickleError = __pyx_t_1;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
    /* "(tree fragment)":6
 *     if __pyx_checksum not in (0xb068931, 0x82a3537, 0x6ae9995):
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = Enum.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __Pyx_TraceLine(6,0,__PYX_ERR(1, 6, __pyx_L1_error))
    __pyx_t_1 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_0x_x_vs_0, __pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_1 = __pyx_v___pyx_PickleError; __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_1);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_1, function);
      }
    }
    __pyx_t_4 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_1, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(1, 6, __pyx_L1_error)
 
    /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum not in (0xb068931, 0x82a3537, 0x6ae9995):             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)
 */
  }
 
  /* "(tree fragment)":7
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)
 *     __pyx_result = Enum.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 */
  __Pyx_TraceLine(7,0,__PYX_ERR(1, 7, __pyx_L1_error))
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_MemviewEnum_type), __pyx_n_s_new); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_5 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
    __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_1);
    if (likely(__pyx_t_5)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
      __Pyx_INCREF(__pyx_t_5);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_1, function);
    }
  }
  __pyx_t_4 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_1, __pyx_t_5, __pyx_v___pyx_type) : __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_v___pyx_type);
  __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v___pyx_result = __pyx_t_4;
  __pyx_t_4 = 0;
 
  /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)
 *     __pyx_result = Enum.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __Pyx_TraceLine(8,0,__PYX_ERR(1, 8, __pyx_L1_error))
  __pyx_t_3 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_2 = (__pyx_t_3 != 0);
  if (__pyx_t_2) {
 
    /* "(tree fragment)":9
 *     __pyx_result = Enum.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
 */
    __Pyx_TraceLine(9,0,__PYX_ERR(1, 9, __pyx_L1_error))
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||((void)PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 9, __pyx_L1_error)
    __pyx_t_4 = __pyx_unpickle_Enum__set_state(((struct __pyx_MemviewEnum_obj *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 9, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
    /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (0x%x vs (0xb068931, 0x82a3537, 0x6ae9995) = (name))" % __pyx_checksum)
 *     __pyx_result = Enum.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }
 
  /* "(tree fragment)":10
 *     if __pyx_state is not None:
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
 *     __pyx_result.name = __pyx_state[0]
 */
  __Pyx_TraceLine(10,0,__PYX_ERR(1, 10, __pyx_L1_error))
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;
 
  /* "(tree fragment)":1
 * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
 
  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
 
/* "(tree fragment)":11
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result.name = __pyx_state[0]
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
 */
 
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_TraceDeclarations
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_unpickle_Enum__set_state", 0);
  __Pyx_TraceCall("__pyx_unpickle_Enum__set_state", __pyx_f[1], 11, 0, __PYX_ERR(1, 11, __pyx_L1_error));
 
  /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
 *     __pyx_result.name = __pyx_state[0]             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[1])
 */
  __Pyx_TraceLine(12,0,__PYX_ERR(1, 12, __pyx_L1_error))
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v___pyx_result->name);
  __Pyx_DECREF(__pyx_v___pyx_result->name);
  __pyx_v___pyx_result->name = __pyx_t_1;
  __pyx_t_1 = 0;
 
  /* "(tree fragment)":13
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
 *     __pyx_result.name = __pyx_state[0]
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[1])
 */
  __Pyx_TraceLine(13,0,__PYX_ERR(1, 13, __pyx_L1_error))
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 13, __pyx_L1_error)
  }
  __pyx_t_3 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_3 == ((Py_ssize_t)-1))) __PYX_ERR(1, 13, __pyx_L1_error)
  __pyx_t_4 = ((__pyx_t_3 > 1) != 0);
  if (__pyx_t_4) {
  } else {
    __pyx_t_2 = __pyx_t_4;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_4 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 13, __pyx_L1_error)
  __pyx_t_5 = (__pyx_t_4 != 0);
  __pyx_t_2 = __pyx_t_5;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_2) {
 
    /* "(tree fragment)":14
 *     __pyx_result.name = __pyx_state[0]
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[1])             # <<<<<<<<<<<<<<
 */
    __Pyx_TraceLine(14,0,__PYX_ERR(1, 14, __pyx_L1_error))
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(1, 14, __pyx_L1_error)
    }
    __pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_7, function);
      }
    }
    __pyx_t_1 = (__pyx_t_8) ? __Pyx_PyObject_Call2Args(__pyx_t_7, __pyx_t_8, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6);
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
    /* "(tree fragment)":13
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
 *     __pyx_result.name = __pyx_state[0]
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[1])
 */
  }
 
  /* "(tree fragment)":11
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result.name = __pyx_state[0]
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
 */
 
  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_TraceReturn(__pyx_r, 0);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
static struct __pyx_vtabstruct_array __pyx_vtable_array;
 
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_array_obj *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_array_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_array;
  p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}
 
static void __pyx_tp_dealloc_array(PyObject *o) {
  struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_array___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->mode);
  Py_CLEAR(p->_format);
  (*Py_TYPE(o)->tp_free)(o);
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}
 
static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_array___setitem__(o, i, v);
  }
  else {
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
    return -1;
  }
}
 
static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
  PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n);
  if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
    PyErr_Clear();
    v = __pyx_array___getattr__(o, n);
  }
  return v;
}
 
static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
}
 
static PyMethodDef __pyx_methods_array[] = {
  {"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};
 
static struct PyGetSetDef __pyx_getsets_array[] = {
  {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
 
static PySequenceMethods __pyx_tp_as_sequence_array = {
  __pyx_array___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_array, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};
 
static PyMappingMethods __pyx_tp_as_mapping_array = {
  __pyx_array___len__, /*mp_length*/
  __pyx_array___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};
 
static PyBufferProcs __pyx_tp_as_buffer_array = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_array_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};
 
static PyTypeObject __pyx_type___pyx_array = {
  PyVarObject_HEAD_INIT(0, 0)
  "imate.traceinv._hutchinson_method.array", /*tp_name*/
  sizeof(struct __pyx_array_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_array, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_array, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_array, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  __pyx_tp_getattro_array, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_array, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_array, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_array, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_array, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
 
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_MemviewEnum_obj *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_MemviewEnum_obj *)o);
  p->name = Py_None; Py_INCREF(Py_None);
  return o;
}
 
static void __pyx_tp_dealloc_Enum(PyObject *o) {
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->name);
  (*Py_TYPE(o)->tp_free)(o);
}
 
static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  if (p->name) {
    e = (*v)(p->name, a); if (e) return e;
  }
  return 0;
}
 
static int __pyx_tp_clear_Enum(PyObject *o) {
  PyObject* tmp;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  tmp = ((PyObject*)p->name);
  p->name = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
 
static PyMethodDef __pyx_methods_Enum[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};
 
static PyTypeObject __pyx_type___pyx_MemviewEnum = {
  PyVarObject_HEAD_INIT(0, 0)
  "imate.traceinv._hutchinson_method.Enum", /*tp_name*/
  sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_Enum, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_MemviewEnum___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_Enum, /*tp_traverse*/
  __pyx_tp_clear_Enum, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_Enum, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_MemviewEnum___init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_Enum, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;
 
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryview_obj *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_memoryview_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_memoryview;
  p->obj = Py_None; Py_INCREF(Py_None);
  p->_size = Py_None; Py_INCREF(Py_None);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  p->view.obj = NULL;
  if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}
 
static void __pyx_tp_dealloc_memoryview(PyObject *o) {
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_memoryview___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->obj);
  Py_CLEAR(p->_size);
  Py_CLEAR(p->_array_interface);
  (*Py_TYPE(o)->tp_free)(o);
}
 
static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  if (p->obj) {
    e = (*v)(p->obj, a); if (e) return e;
  }
  if (p->_size) {
    e = (*v)(p->_size, a); if (e) return e;
  }
  if (p->_array_interface) {
    e = (*v)(p->_array_interface, a); if (e) return e;
  }
  if (p->view.obj) {
    e = (*v)(p->view.obj, a); if (e) return e;
  }
  return 0;
}
 
static int __pyx_tp_clear_memoryview(PyObject *o) {
  PyObject* tmp;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  tmp = ((PyObject*)p->obj);
  p->obj = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_size);
  p->_size = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_array_interface);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  Py_CLEAR(p->view.obj);
  return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}
 
static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_memoryview___setitem__(o, i, v);
  }
  else {
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
    return -1;
  }
}
 
static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
}
 
static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
}
 
static PyMethodDef __pyx_methods_memoryview[] = {
  {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
  {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
  {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
  {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};
 
static struct PyGetSetDef __pyx_getsets_memoryview[] = {
  {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
  {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
  {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
  {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
  {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
  {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
  {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
  {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
  {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
 
static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
  __pyx_memoryview___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_memoryview, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};
 
static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
  __pyx_memoryview___len__, /*mp_length*/
  __pyx_memoryview___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
};
 
static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_memoryview_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};
 
static PyTypeObject __pyx_type___pyx_memoryview = {
  PyVarObject_HEAD_INIT(0, 0)
  "imate.traceinv._hutchinson_method.memoryview", /*tp_name*/
  sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_memoryview, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_memoryview___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_memoryview___str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_memoryview, /*tp_traverse*/
  __pyx_tp_clear_memoryview, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_memoryview, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_memoryview, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_memoryview, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;
 
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryviewslice_obj *p;
  PyObject *o = __pyx_tp_new_memoryview(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_memoryviewslice_obj *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
  p->from_object = Py_None; Py_INCREF(Py_None);
  p->from_slice.memview = NULL;
  return o;
}
 
static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_memoryviewslice___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->from_object);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_memoryview(o);
}
 
static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
  if (p->from_object) {
    e = (*v)(p->from_object, a); if (e) return e;
  }
  return 0;
}
 
static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
  PyObject* tmp;
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  __pyx_tp_clear_memoryview(o);
  tmp = ((PyObject*)p->from_object);
  p->from_object = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  __PYX_XDEC_MEMVIEW(&p->from_slice, 1);
  return 0;
}
 
static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o);
}
 
static PyMethodDef __pyx_methods__memoryviewslice[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};
 
static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = {
  {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
 
static PyTypeObject __pyx_type___pyx_memoryviewslice = {
  PyVarObject_HEAD_INIT(0, 0)
  "imate.traceinv._hutchinson_method._memoryviewslice", /*tp_name*/
  sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_memoryview___repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_memoryview___str__, /*tp_str*/
  #else
  0, /*tp_str*/
  #endif
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "Internal class for passing memoryview slices to Python", /*tp_doc*/
  __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
  __pyx_tp_clear__memoryviewslice, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods__memoryviewslice, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets__memoryviewslice, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new__memoryviewslice, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
 
static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};
 
#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec__hutchinson_method(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec__hutchinson_method},
  {0, NULL}
};
#endif
 
static struct PyModuleDef __pyx_moduledef = {
    PyModuleDef_HEAD_INIT,
    "_hutchinson_method",
    0, /* m_doc */
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    0, /* m_size */
  #else
    -1, /* m_size */
  #endif
    __pyx_methods /* m_methods */,
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    __pyx_moduledef_slots, /* m_slots */
  #else
    NULL, /* m_reload */
  #endif
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif
 
static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_n_s_A, __pyx_k_A, sizeof(__pyx_k_A), 0, 0, 1, 1},
  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
  {&__pyx_n_s_AinvpE, __pyx_k_AinvpE, sizeof(__pyx_k_AinvpE), 0, 0, 1, 1},
  {&__pyx_n_s_AtA, __pyx_k_AtA, sizeof(__pyx_k_AtA), 0, 0, 1, 1},
  {&__pyx_kp_u_AtA_cannot_be_None, __pyx_k_AtA_cannot_be_None, sizeof(__pyx_k_AtA_cannot_be_None), 0, 1, 0, 0},
  {&__pyx_n_s_B, __pyx_k_B, sizeof(__pyx_k_B), 0, 0, 1, 1},
  {&__pyx_n_s_BE, __pyx_k_BE, sizeof(__pyx_k_BE), 0, 0, 1, 1},
  {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
  {&__pyx_n_s_C, __pyx_k_C, sizeof(__pyx_k_C), 0, 0, 1, 1},
  {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
  {&__pyx_kp_s_Cannot_assign_to_read_only_memor, __pyx_k_Cannot_assign_to_read_only_memor, sizeof(__pyx_k_Cannot_assign_to_read_only_memor), 0, 0, 1, 0},
  {&__pyx_kp_s_Cannot_create_writable_memory_vi, __pyx_k_Cannot_create_writable_memory_vi, sizeof(__pyx_k_Cannot_create_writable_memory_vi), 0, 0, 1, 0},
  {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
  {&__pyx_kp_u_Data_type_should_be_either_float, __pyx_k_Data_type_should_be_either_float, sizeof(__pyx_k_Data_type_should_be_either_float), 0, 1, 0, 0},
  {&__pyx_n_s_E, __pyx_k_E, sizeof(__pyx_k_E), 0, 0, 1, 1},
  {&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1},
  {&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0},
  {&__pyx_n_u_F, __pyx_k_F, sizeof(__pyx_k_F), 0, 1, 0, 1},
  {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0, __pyx_k_Incompatible_checksums_0x_x_vs_0, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0), 0, 0, 1, 0},
  {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
  {&__pyx_kp_s_Indirect_dimensions_not_supporte, __pyx_k_Indirect_dimensions_not_supporte, sizeof(__pyx_k_Indirect_dimensions_not_supporte), 0, 0, 1, 0},
  {&__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_k_Invalid_mode_expected_c_or_fortr, sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0},
  {&__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_k_Invalid_shape_in_axis_d_d, sizeof(__pyx_k_Invalid_shape_in_axis_d_d), 0, 0, 1, 0},
  {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
  {&__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_k_MemoryView_of_r_at_0x_x, sizeof(__pyx_k_MemoryView_of_r_at_0x_x), 0, 0, 1, 0},
  {&__pyx_kp_s_MemoryView_of_r_object, __pyx_k_MemoryView_of_r_object, sizeof(__pyx_k_MemoryView_of_r_object), 0, 0, 1, 0},
  {&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1},
  {&__pyx_n_s_OpE, __pyx_k_OpE, sizeof(__pyx_k_OpE), 0, 0, 1, 1},
  {&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0},
  {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_RuntimeError, __pyx_k_RuntimeError, sizeof(__pyx_k_RuntimeError), 0, 0, 1, 1},
  {&__pyx_n_s_T, __pyx_k_T, sizeof(__pyx_k_T), 0, 0, 1, 1},
  {&__pyx_kp_u_Trace_of_matrix_or_linear_opera, __pyx_k_Trace_of_matrix_or_linear_opera, sizeof(__pyx_k_Trace_of_matrix_or_linear_opera), 0, 1, 0, 0},
  {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
  {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
  {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
  {&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1},
  {&__pyx_n_s_abs, __pyx_k_abs, sizeof(__pyx_k_abs), 0, 0, 1, 1},
  {&__pyx_n_u_absolute_error, __pyx_k_absolute_error, sizeof(__pyx_k_absolute_error), 0, 1, 0, 1},
  {&__pyx_n_s_alg_wall_time, __pyx_k_alg_wall_time, sizeof(__pyx_k_alg_wall_time), 0, 0, 1, 1},
  {&__pyx_n_u_alg_wall_time, __pyx_k_alg_wall_time, sizeof(__pyx_k_alg_wall_time), 0, 1, 0, 1},
  {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
  {&__pyx_n_s_assume_matrix, __pyx_k_assume_matrix, sizeof(__pyx_k_assume_matrix), 0, 0, 1, 1},
  {&__pyx_n_u_assume_matrix, __pyx_k_assume_matrix, sizeof(__pyx_k_assume_matrix), 0, 1, 0, 1},
  {&__pyx_n_s_average_estimates, __pyx_k_average_estimates, sizeof(__pyx_k_average_estimates), 0, 0, 1, 1},
  {&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1},
  {&__pyx_n_s_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 0, 1, 1},
  {&__pyx_n_u_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 1, 0, 1},
  {&__pyx_n_s_cE, __pyx_k_cE, sizeof(__pyx_k_cE), 0, 0, 1, 1},
  {&__pyx_n_s_check_arguments, __pyx_k_check_arguments, sizeof(__pyx_k_check_arguments), 0, 0, 1, 1},
  {&__pyx_n_s_check_convergence, __pyx_k_check_convergence, sizeof(__pyx_k_check_convergence), 0, 0, 1, 1},
  {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1},
  {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
  {&__pyx_n_s_confidence_level, __pyx_k_confidence_level, sizeof(__pyx_k_confidence_level), 0, 0, 1, 1},
  {&__pyx_n_u_confidence_level, __pyx_k_confidence_level, sizeof(__pyx_k_confidence_level), 0, 1, 0, 1},
  {&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0},
  {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
  {&__pyx_n_s_converged, __pyx_k_converged, sizeof(__pyx_k_converged), 0, 0, 1, 1},
  {&__pyx_n_u_converged, __pyx_k_converged, sizeof(__pyx_k_converged), 0, 1, 0, 1},
  {&__pyx_n_u_convergence, __pyx_k_convergence, sizeof(__pyx_k_convergence), 0, 1, 0, 1},
  {&__pyx_n_s_convergence_tools, __pyx_k_convergence_tools, sizeof(__pyx_k_convergence_tools), 0, 0, 1, 1},
  {&__pyx_n_s_cpu_count, __pyx_k_cpu_count, sizeof(__pyx_k_cpu_count), 0, 0, 1, 1},
  {&__pyx_n_s_cpu_proc_time, __pyx_k_cpu_proc_time, sizeof(__pyx_k_cpu_proc_time), 0, 0, 1, 1},
  {&__pyx_n_u_cpu_proc_time, __pyx_k_cpu_proc_time, sizeof(__pyx_k_cpu_proc_time), 0, 1, 0, 1},
  {&__pyx_n_u_data_type, __pyx_k_data_type, sizeof(__pyx_k_data_type), 0, 1, 0, 1},
  {&__pyx_n_s_data_type_name, __pyx_k_data_type_name, sizeof(__pyx_k_data_type_name), 0, 0, 1, 1},
  {&__pyx_n_u_density, __pyx_k_density, sizeof(__pyx_k_density), 0, 1, 0, 1},
  {&__pyx_n_u_device, __pyx_k_device, sizeof(__pyx_k_device), 0, 1, 0, 1},
  {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
  {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
  {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
  {&__pyx_n_s_empty, __pyx_k_empty, sizeof(__pyx_k_empty), 0, 0, 1, 1},
  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
  {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
  {&__pyx_n_s_eps, __pyx_k_eps, sizeof(__pyx_k_eps), 0, 0, 1, 1},
  {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
  {&__pyx_n_u_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 1, 0, 1},
  {&__pyx_n_s_error_atol, __pyx_k_error_atol, sizeof(__pyx_k_error_atol), 0, 0, 1, 1},
  {&__pyx_n_u_error_atol, __pyx_k_error_atol, sizeof(__pyx_k_error_atol), 0, 1, 0, 1},
  {&__pyx_n_s_error_rtol, __pyx_k_error_rtol, sizeof(__pyx_k_error_rtol), 0, 0, 1, 1},
  {&__pyx_n_u_error_rtol, __pyx_k_error_rtol, sizeof(__pyx_k_error_rtol), 0, 1, 0, 1},
  {&__pyx_n_u_exponent, __pyx_k_exponent, sizeof(__pyx_k_exponent), 0, 1, 0, 1},
  {&__pyx_n_s_finfo, __pyx_k_finfo, sizeof(__pyx_k_finfo), 0, 0, 1, 1},
  {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
  {&__pyx_n_b_float32, __pyx_k_float32, sizeof(__pyx_k_float32), 0, 0, 0, 1},
  {&__pyx_n_s_float32, __pyx_k_float32, sizeof(__pyx_k_float32), 0, 0, 1, 1},
  {&__pyx_n_b_float64, __pyx_k_float64, sizeof(__pyx_k_float64), 0, 0, 0, 1},
  {&__pyx_n_s_float64, __pyx_k_float64, sizeof(__pyx_k_float64), 0, 0, 1, 1},
  {&__pyx_n_s_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 0, 1, 1},
  {&__pyx_n_s_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 0, 1, 1},
  {&__pyx_n_u_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 1, 0, 1},
  {&__pyx_n_u_gen, __pyx_k_gen, sizeof(__pyx_k_gen), 0, 1, 0, 1},
  {&__pyx_n_s_get_data_type_name, __pyx_k_get_data_type_name, sizeof(__pyx_k_get_data_type_name), 0, 0, 1, 1},
  {&__pyx_n_s_get_density, __pyx_k_get_density, sizeof(__pyx_k_get_density), 0, 0, 1, 1},
  {&__pyx_n_s_get_nnz, __pyx_k_get_nnz, sizeof(__pyx_k_get_nnz), 0, 0, 1, 1},
  {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
  {&__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_k_got_differing_extents_in_dimensi, sizeof(__pyx_k_got_differing_extents_in_dimensi), 0, 0, 1, 0},
  {&__pyx_n_s_gram, __pyx_k_gram, sizeof(__pyx_k_gram), 0, 0, 1, 1},
  {&__pyx_n_u_gram, __pyx_k_gram, sizeof(__pyx_k_gram), 0, 1, 0, 1},
  {&__pyx_n_u_hutchinson, __pyx_k_hutchinson, sizeof(__pyx_k_hutchinson), 0, 1, 0, 1},
  {&__pyx_n_s_hutchinson_method, __pyx_k_hutchinson_method, sizeof(__pyx_k_hutchinson_method), 0, 0, 1, 1},
  {&__pyx_n_s_hutchinson_method_double, __pyx_k_hutchinson_method_double, sizeof(__pyx_k_hutchinson_method_double), 0, 0, 1, 1},
  {&__pyx_n_s_hutchinson_method_float, __pyx_k_hutchinson_method_float, sizeof(__pyx_k_hutchinson_method_float), 0, 0, 1, 1},
  {&__pyx_kp_u_hutchinson_method_line_37, __pyx_k_hutchinson_method_line_37, sizeof(__pyx_k_hutchinson_method_line_37), 0, 1, 0, 0},
  {&__pyx_n_s_hutchinson_method_utilities, __pyx_k_hutchinson_method_utilities, sizeof(__pyx_k_hutchinson_method_utilities), 0, 0, 1, 1},
  {&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
  {&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1},
  {&__pyx_kp_s_imate_traceinv__hutchinson_metho, __pyx_k_imate_traceinv__hutchinson_metho, sizeof(__pyx_k_imate_traceinv__hutchinson_metho), 0, 0, 1, 0},
  {&__pyx_n_s_imate_traceinv__hutchinson_metho_2, __pyx_k_imate_traceinv__hutchinson_metho_2, sizeof(__pyx_k_imate_traceinv__hutchinson_metho_2), 0, 0, 1, 1},
  {&__pyx_n_s_imatmul, __pyx_k_imatmul, sizeof(__pyx_k_imatmul), 0, 0, 1, 1},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_s_info, __pyx_k_info, sizeof(__pyx_k_info), 0, 0, 1, 1},
  {&__pyx_n_s_init_alg_wall_time, __pyx_k_init_alg_wall_time, sizeof(__pyx_k_init_alg_wall_time), 0, 0, 1, 1},
  {&__pyx_n_s_init_cpu_proc_time, __pyx_k_init_cpu_proc_time, sizeof(__pyx_k_init_cpu_proc_time), 0, 0, 1, 1},
  {&__pyx_n_s_init_tot_wall_time, __pyx_k_init_tot_wall_time, sizeof(__pyx_k_init_tot_wall_time), 0, 0, 1, 1},
  {&__pyx_n_s_isspmatrix, __pyx_k_isspmatrix, sizeof(__pyx_k_isspmatrix), 0, 0, 1, 1},
  {&__pyx_n_s_itemsize, __pyx_k_itemsize, sizeof(__pyx_k_itemsize), 0, 0, 1, 1},
  {&__pyx_kp_s_itemsize_0_for_cython_array, __pyx_k_itemsize_0_for_cython_array, sizeof(__pyx_k_itemsize_0_for_cython_array), 0, 0, 1, 0},
  {&__pyx_n_s_linear_algebra, __pyx_k_linear_algebra, sizeof(__pyx_k_linear_algebra), 0, 0, 1, 1},
  {&__pyx_n_s_linear_algebra_matrix_utilities, __pyx_k_linear_algebra_matrix_utilities, sizeof(__pyx_k_linear_algebra_matrix_utilities), 0, 0, 1, 1},
  {&__pyx_n_s_linear_solver, __pyx_k_linear_solver, sizeof(__pyx_k_linear_solver), 0, 0, 1, 1},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_matmul, __pyx_k_matmul, sizeof(__pyx_k_matmul), 0, 0, 1, 1},
  {&__pyx_n_u_matrix, __pyx_k_matrix, sizeof(__pyx_k_matrix), 0, 1, 0, 1},
  {&__pyx_n_s_max_num_samples, __pyx_k_max_num_samples, sizeof(__pyx_k_max_num_samples), 0, 0, 1, 1},
  {&__pyx_n_u_max_num_samples, __pyx_k_max_num_samples, sizeof(__pyx_k_max_num_samples), 0, 1, 0, 1},
  {&__pyx_n_s_memoryview_E, __pyx_k_memoryview_E, sizeof(__pyx_k_memoryview_E), 0, 0, 1, 1},
  {&__pyx_n_s_memview, __pyx_k_memview, sizeof(__pyx_k_memview), 0, 0, 1, 1},
  {&__pyx_n_u_method, __pyx_k_method, sizeof(__pyx_k_method), 0, 1, 0, 1},
  {&__pyx_n_s_min_num_samples, __pyx_k_min_num_samples, sizeof(__pyx_k_min_num_samples), 0, 0, 1, 1},
  {&__pyx_n_u_min_num_samples, __pyx_k_min_num_samples, sizeof(__pyx_k_min_num_samples), 0, 1, 0, 1},
  {&__pyx_n_s_mode, __pyx_k_mode, sizeof(__pyx_k_mode), 0, 0, 1, 1},
  {&__pyx_n_s_multiprocessing, __pyx_k_multiprocessing, sizeof(__pyx_k_multiprocessing), 0, 0, 1, 1},
  {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
  {&__pyx_n_s_name_2, __pyx_k_name_2, sizeof(__pyx_k_name_2), 0, 0, 1, 1},
  {&__pyx_n_s_nan, __pyx_k_nan, sizeof(__pyx_k_nan), 0, 0, 1, 1},
  {&__pyx_n_s_ndim, __pyx_k_ndim, sizeof(__pyx_k_ndim), 0, 0, 1, 1},
  {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
  {&__pyx_n_u_nnz, __pyx_k_nnz, sizeof(__pyx_k_nnz), 0, 1, 0, 1},
  {&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0},
  {&__pyx_n_u_num_cpu_threads, __pyx_k_num_cpu_threads, sizeof(__pyx_k_num_cpu_threads), 0, 1, 0, 1},
  {&__pyx_n_u_num_gpu_devices, __pyx_k_num_gpu_devices, sizeof(__pyx_k_num_gpu_devices), 0, 1, 0, 1},
  {&__pyx_n_u_num_gpu_multiprocessors, __pyx_k_num_gpu_multiprocessors, sizeof(__pyx_k_num_gpu_multiprocessors), 0, 1, 0, 1},
  {&__pyx_n_u_num_gpu_threads_per_multiprocess, __pyx_k_num_gpu_threads_per_multiprocess, sizeof(__pyx_k_num_gpu_threads_per_multiprocess), 0, 1, 0, 1},
  {&__pyx_n_u_num_inquiries, __pyx_k_num_inquiries, sizeof(__pyx_k_num_inquiries), 0, 1, 0, 1},
  {&__pyx_n_s_num_outliers, __pyx_k_num_outliers, sizeof(__pyx_k_num_outliers), 0, 0, 1, 1},
  {&__pyx_n_u_num_outliers, __pyx_k_num_outliers, sizeof(__pyx_k_num_outliers), 0, 1, 0, 1},
  {&__pyx_n_s_num_processed_samples, __pyx_k_num_processed_samples, sizeof(__pyx_k_num_processed_samples), 0, 0, 1, 1},
  {&__pyx_n_s_num_samples_used, __pyx_k_num_samples_used, sizeof(__pyx_k_num_samples_used), 0, 0, 1, 1},
  {&__pyx_n_u_num_samples_used, __pyx_k_num_samples_used, sizeof(__pyx_k_num_samples_used), 0, 1, 0, 1},
  {&__pyx_n_s_num_threads, __pyx_k_num_threads, sizeof(__pyx_k_num_threads), 0, 0, 1, 1},
  {&__pyx_n_s_numpy, __pyx_k_numpy, sizeof(__pyx_k_numpy), 0, 0, 1, 1},
  {&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1},
  {&__pyx_n_s_operator_dot, __pyx_k_operator_dot, sizeof(__pyx_k_operator_dot), 0, 0, 1, 1},
  {&__pyx_n_s_order, __pyx_k_order, sizeof(__pyx_k_order), 0, 0, 1, 1},
  {&__pyx_n_s_orthogonalize, __pyx_k_orthogonalize, sizeof(__pyx_k_orthogonalize), 0, 0, 1, 1},
  {&__pyx_n_u_orthogonalize, __pyx_k_orthogonalize, sizeof(__pyx_k_orthogonalize), 0, 1, 0, 1},
  {&__pyx_n_s_outlier_significance_level, __pyx_k_outlier_significance_level, sizeof(__pyx_k_outlier_significance_level), 0, 0, 1, 1},
  {&__pyx_n_u_outlier_significance_level, __pyx_k_outlier_significance_level, sizeof(__pyx_k_outlier_significance_level), 0, 1, 0, 1},
  {&__pyx_n_s_p, __pyx_k_p, sizeof(__pyx_k_p), 0, 0, 1, 1},
  {&__pyx_n_s_pack, __pyx_k_pack, sizeof(__pyx_k_pack), 0, 0, 1, 1},
  {&__pyx_n_s_perf_counter, __pyx_k_perf_counter, sizeof(__pyx_k_perf_counter), 0, 0, 1, 1},
  {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
  {&__pyx_n_s_plot, __pyx_k_plot, sizeof(__pyx_k_plot), 0, 0, 1, 1},
  {&__pyx_n_s_plot_convergence, __pyx_k_plot_convergence, sizeof(__pyx_k_plot_convergence), 0, 0, 1, 1},
  {&__pyx_n_s_print_summary, __pyx_k_print_summary, sizeof(__pyx_k_print_summary), 0, 0, 1, 1},
  {&__pyx_n_s_process_time, __pyx_k_process_time, sizeof(__pyx_k_process_time), 0, 0, 1, 1},
  {&__pyx_n_s_processed_samples_indices, __pyx_k_processed_samples_indices, sizeof(__pyx_k_processed_samples_indices), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_getbuffer, __pyx_k_pyx_getbuffer, sizeof(__pyx_k_pyx_getbuffer), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle_Enum, __pyx_k_pyx_unpickle_Enum, sizeof(__pyx_k_pyx_unpickle_Enum), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
  {&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
  {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
  {&__pyx_n_u_relative_error, __pyx_k_relative_error, sizeof(__pyx_k_relative_error), 0, 1, 0, 1},
  {&__pyx_n_s_return_info, __pyx_k_return_info, sizeof(__pyx_k_return_info), 0, 0, 1, 1},
  {&__pyx_n_s_rmatmul, __pyx_k_rmatmul, sizeof(__pyx_k_rmatmul), 0, 0, 1, 1},
  {&__pyx_n_s_samples, __pyx_k_samples, sizeof(__pyx_k_samples), 0, 0, 1, 1},
  {&__pyx_n_u_samples, __pyx_k_samples, sizeof(__pyx_k_samples), 0, 1, 0, 1},
  {&__pyx_n_u_samples_mean, __pyx_k_samples_mean, sizeof(__pyx_k_samples_mean), 0, 1, 0, 1},
  {&__pyx_n_u_samples_processed_order, __pyx_k_samples_processed_order, sizeof(__pyx_k_samples_processed_order), 0, 1, 0, 1},
  {&__pyx_n_s_scipy, __pyx_k_scipy, sizeof(__pyx_k_scipy), 0, 0, 1, 1},
  {&__pyx_n_s_scipy_sparse, __pyx_k_scipy_sparse, sizeof(__pyx_k_scipy_sparse), 0, 0, 1, 1},
  {&__pyx_n_s_seed, __pyx_k_seed, sizeof(__pyx_k_seed), 0, 0, 1, 1},
  {&__pyx_n_u_seed, __pyx_k_seed, sizeof(__pyx_k_seed), 0, 1, 0, 1},
  {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
  {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
  {&__pyx_n_s_shape, __pyx_k_shape, sizeof(__pyx_k_shape), 0, 0, 1, 1},
  {&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1},
  {&__pyx_n_u_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 1, 0, 1},
  {&__pyx_n_u_solver, __pyx_k_solver, sizeof(__pyx_k_solver), 0, 1, 0, 1},
  {&__pyx_n_s_solver_tol, __pyx_k_solver_tol, sizeof(__pyx_k_solver_tol), 0, 0, 1, 1},
  {&__pyx_n_u_solver_tol, __pyx_k_solver_tol, sizeof(__pyx_k_solver_tol), 0, 1, 0, 1},
  {&__pyx_n_u_sparse, __pyx_k_sparse, sizeof(__pyx_k_sparse), 0, 1, 0, 1},
  {&__pyx_n_s_square, __pyx_k_square, sizeof(__pyx_k_square), 0, 0, 1, 1},
  {&__pyx_n_s_start, __pyx_k_start, sizeof(__pyx_k_start), 0, 0, 1, 1},
  {&__pyx_n_s_step, __pyx_k_step, sizeof(__pyx_k_step), 0, 0, 1, 1},
  {&__pyx_n_s_stop, __pyx_k_stop, sizeof(__pyx_k_stop), 0, 0, 1, 1},
  {&__pyx_kp_s_strided_and_direct, __pyx_k_strided_and_direct, sizeof(__pyx_k_strided_and_direct), 0, 0, 1, 0},
  {&__pyx_kp_s_strided_and_direct_or_indirect, __pyx_k_strided_and_direct_or_indirect, sizeof(__pyx_k_strided_and_direct_or_indirect), 0, 0, 1, 0},
  {&__pyx_kp_s_strided_and_indirect, __pyx_k_strided_and_indirect, sizeof(__pyx_k_strided_and_indirect), 0, 0, 1, 0},
  {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
  {&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_n_s_time, __pyx_k_time, sizeof(__pyx_k_time), 0, 0, 1, 1},
  {&__pyx_n_u_time, __pyx_k_time, sizeof(__pyx_k_time), 0, 1, 0, 1},
  {&__pyx_n_s_tot_wall_time, __pyx_k_tot_wall_time, sizeof(__pyx_k_tot_wall_time), 0, 0, 1, 1},
  {&__pyx_n_u_tot_wall_time, __pyx_k_tot_wall_time, sizeof(__pyx_k_tot_wall_time), 0, 1, 0, 1},
  {&__pyx_n_s_trace, __pyx_k_trace, sizeof(__pyx_k_trace), 0, 0, 1, 1},
  {&__pyx_n_s_trace_estimator_trace_estimator, __pyx_k_trace_estimator_trace_estimator, sizeof(__pyx_k_trace_estimator_trace_estimator), 0, 0, 1, 1},
  {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
  {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
  {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
  {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
  {&__pyx_n_s_vector_size, __pyx_k_vector_size, sizeof(__pyx_k_vector_size), 0, 0, 1, 1},
  {&__pyx_n_s_verbose, __pyx_k_verbose, sizeof(__pyx_k_verbose), 0, 0, 1, 1},
  {&__pyx_n_u_version, __pyx_k_version, sizeof(__pyx_k_version), 0, 1, 0, 1},
  {&__pyx_n_s_version_2, __pyx_k_version_2, sizeof(__pyx_k_version_2), 0, 0, 1, 1},
  {&__pyx_n_s_zeros, __pyx_k_zeros, sizeof(__pyx_k_zeros), 0, 0, 1, 1},
  {0, 0, 0, 0, 0, 0, 0}
};
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(0, 663, __pyx_L1_error)
  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 801, __pyx_L1_error)
  __pyx_builtin_RuntimeError = __Pyx_GetBuiltinName(__pyx_n_s_RuntimeError); if (!__pyx_builtin_RuntimeError) __PYX_ERR(0, 978, __pyx_L1_error)
  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(1, 134, __pyx_L1_error)
  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(1, 149, __pyx_L1_error)
  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(1, 152, __pyx_L1_error)
  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) __PYX_ERR(1, 406, __pyx_L1_error)
  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(1, 615, __pyx_L1_error)
  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 834, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}
 
static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
 
  /* "imate/traceinv/_hutchinson_method.pyx":663
 *                                           num_threads)
 *     else:
 *         raise TypeError('Data type should be either "float32" or "float64"')             # <<<<<<<<<<<<<<
 * 
 *     # Dictionary of output info
 */
  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_u_Data_type_should_be_either_float); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 663, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__2);
  __Pyx_GIVEREF(__pyx_tuple__2);
 
  /* "imate/traceinv/_hutchinson_method.pyx":783
 *     samples = numpy.zeros((max_num_samples, ), dtype=numpy.float32)
 *     processed_samples_indices = numpy.zeros((max_num_samples, ), dtype=int)
 *     samples[:] = numpy.nan             # <<<<<<<<<<<<<<
 *     cdef int num_processed_samples = 0
 *     cdef int num_samples_used = 0
 */
  __pyx_slice__4 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__4)) __PYX_ERR(0, 783, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__4);
  __Pyx_GIVEREF(__pyx_slice__4);
 
  /* "imate/traceinv/_hutchinson_method.pyx":978
 *     if gram and (AtA is None):
 *         if not ((p == 1) and (B is None) and (C is None)):
 *             raise RuntimeError('"AtA" cannot be None.')             # <<<<<<<<<<<<<<
 * 
 *     # Multiply operator * B * E
 */
  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_u_AtA_cannot_be_None); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(0, 978, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__6);
  __Pyx_GIVEREF(__pyx_tuple__6);
 
  /* "View.MemoryView":134
 * 
 *         if not self.ndim:
 *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
 * 
 *         if itemsize <= 0:
 */
  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(1, 134, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__8);
  __Pyx_GIVEREF(__pyx_tuple__8);
 
  /* "View.MemoryView":137
 * 
 *         if itemsize <= 0:
 *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
 * 
 *         if not isinstance(format, bytes):
 */
  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(1, 137, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__9);
  __Pyx_GIVEREF(__pyx_tuple__9);
 
  /* "View.MemoryView":149
 * 
 *         if not self._shape:
 *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__10)) __PYX_ERR(1, 149, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__10);
  __Pyx_GIVEREF(__pyx_tuple__10);
 
  /* "View.MemoryView":177
 *             self.data = <char *>malloc(self.len)
 *             if not self.data:
 *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
 * 
 *             if self.dtype_is_object:
 */
  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(1, 177, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__11);
  __Pyx_GIVEREF(__pyx_tuple__11);
 
  /* "View.MemoryView":193
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
 *         info.buf = self.data
 *         info.len = self.len
 */
  __pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(1, 193, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__12);
  __Pyx_GIVEREF(__pyx_tuple__12);
 
  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(1, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__13);
  __Pyx_GIVEREF(__pyx_tuple__13);
 
  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__14);
  __Pyx_GIVEREF(__pyx_tuple__14);
 
  /* "View.MemoryView":420
 *     def __setitem__(memoryview self, object index, object value):
 *         if self.view.readonly:
 *             raise TypeError("Cannot assign to read-only memoryview")             # <<<<<<<<<<<<<<
 * 
 *         have_slices, index = _unellipsify(index, self.view.ndim)
 */
  __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Cannot_assign_to_read_only_memor); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(1, 420, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__15);
  __Pyx_GIVEREF(__pyx_tuple__15);
 
  /* "View.MemoryView":497
 *             result = struct.unpack(self.view.format, bytesitem)
 *         except struct.error:
 *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
 *         else:
 *             if len(self.view.format) == 1:
 */
  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(1, 497, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__16);
  __Pyx_GIVEREF(__pyx_tuple__16);
 
  /* "View.MemoryView":522
 *     def __getbuffer__(self, Py_buffer *info, int flags):
 *         if flags & PyBUF_WRITABLE and self.view.readonly:
 *             raise ValueError("Cannot create writable memory view from read-only memoryview")             # <<<<<<<<<<<<<<
 * 
 *         if flags & PyBUF_ND:
 */
  __pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_s_Cannot_create_writable_memory_vi); if (unlikely(!__pyx_tuple__17)) __PYX_ERR(1, 522, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__17);
  __Pyx_GIVEREF(__pyx_tuple__17);
 
  /* "View.MemoryView":572
 *         if self.view.strides == NULL:
 * 
 *             raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
 * 
 *         return tuple([stride for stride in self.view.strides[:self.view.ndim]])
 */
  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__18)) __PYX_ERR(1, 572, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__18);
  __Pyx_GIVEREF(__pyx_tuple__18);
 
  /* "View.MemoryView":579
 *     def suboffsets(self):
 *         if self.view.suboffsets == NULL:
 *             return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
 * 
 *         return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
 */
  __pyx_tuple__19 = PyTuple_New(1); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(1, 579, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__19);
  __Pyx_INCREF(__pyx_int_neg_1);
  __Pyx_GIVEREF(__pyx_int_neg_1);
  PyTuple_SET_ITEM(__pyx_tuple__19, 0, __pyx_int_neg_1);
  __Pyx_GIVEREF(__pyx_tuple__19);
 
  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(1, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__20);
  __Pyx_GIVEREF(__pyx_tuple__20);
 
  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__21);
  __Pyx_GIVEREF(__pyx_tuple__21);
 
  /* "View.MemoryView":705
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:
 *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__22)) __PYX_ERR(1, 705, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__22);
  __Pyx_GIVEREF(__pyx_tuple__22);
 
  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(1, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__23);
  __Pyx_GIVEREF(__pyx_tuple__23);
 
  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__24)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__24);
  __Pyx_GIVEREF(__pyx_tuple__24);
  __pyx_tuple__26 = PyTuple_Pack(3, __pyx_int_184977713, __pyx_int_136983863, __pyx_int_112105877); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__26);
  __Pyx_GIVEREF(__pyx_tuple__26);
 
  /* "imate/traceinv/_hutchinson_method.pyx":37
 * # =================
 * 
 * def hutchinson_method(             # <<<<<<<<<<<<<<
 *         A,
 *         gram=False,
 */
  __pyx_tuple__27 = PyTuple_Pack(33, __pyx_n_s_A, __pyx_n_s_gram, __pyx_n_s_p, __pyx_n_s_return_info, __pyx_n_s_B, __pyx_n_s_C, __pyx_n_s_assume_matrix, __pyx_n_s_min_num_samples, __pyx_n_s_max_num_samples, __pyx_n_s_error_atol, __pyx_n_s_error_rtol, __pyx_n_s_confidence_level, __pyx_n_s_outlier_significance_level, __pyx_n_s_solver_tol, __pyx_n_s_orthogonalize, __pyx_n_s_seed, __pyx_n_s_num_threads, __pyx_n_s_verbose, __pyx_n_s_plot, __pyx_n_s_square, __pyx_n_s_data_type_name, __pyx_n_s_trace, __pyx_n_s_error, __pyx_n_s_num_outliers, __pyx_n_s_samples, __pyx_n_s_processed_samples_indices, __pyx_n_s_num_processed_samples, __pyx_n_s_num_samples_used, __pyx_n_s_converged, __pyx_n_s_tot_wall_time, __pyx_n_s_alg_wall_time, __pyx_n_s_cpu_proc_time, __pyx_n_s_info); if (unlikely(!__pyx_tuple__27)) __PYX_ERR(0, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__27);
  __Pyx_GIVEREF(__pyx_tuple__27);
  __pyx_codeobj_ = (PyObject*)__Pyx_PyCode_New(19, 0, 33, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__27, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_imate_traceinv__hutchinson_metho, __pyx_n_s_hutchinson_method, 37, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj_)) __PYX_ERR(0, 37, __pyx_L1_error)
  __pyx_tuple__28 = PyTuple_Pack(18, ((PyObject *)Py_False), ((PyObject *)__pyx_int_1), ((PyObject *)Py_False), ((PyObject *)Py_None), ((PyObject *)Py_None), ((PyObject*)__pyx_n_u_gen), ((PyObject *)__pyx_int_10), ((PyObject *)__pyx_int_50), ((PyObject *)Py_None), ((PyObject*)__pyx_float_1eneg_2), ((PyObject*)__pyx_float_0_95), ((PyObject*)__pyx_float_0_001), ((PyObject*)__pyx_float_1eneg_6), ((PyObject *)Py_True), ((PyObject *)Py_None), ((PyObject *)__pyx_int_0), ((PyObject *)Py_False), ((PyObject *)Py_False)); if (unlikely(!__pyx_tuple__28)) __PYX_ERR(0, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__28);
  __Pyx_GIVEREF(__pyx_tuple__28);
 
  /* "imate/traceinv/_hutchinson_method.pyx":741
 * # =======================
 * 
 * def _hutchinson_method_float(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
  __pyx_tuple__29 = PyTuple_Pack(36, __pyx_n_s_A, __pyx_n_s_B, __pyx_n_s_C, __pyx_n_s_gram, __pyx_n_s_p, __pyx_n_s_assume_matrix, __pyx_n_s_min_num_samples, __pyx_n_s_max_num_samples, __pyx_n_s_error_atol, __pyx_n_s_error_rtol, __pyx_n_s_confidence_level, __pyx_n_s_outlier_significance_level, __pyx_n_s_solver_tol, __pyx_n_s_orthogonalize, __pyx_n_s_seed, __pyx_n_s_num_threads, __pyx_n_s_vector_size, __pyx_n_s_E, __pyx_n_s_memoryview_E, __pyx_n_s_cE, __pyx_n_s_init_tot_wall_time, __pyx_n_s_init_cpu_proc_time, __pyx_n_s_samples, __pyx_n_s_processed_samples_indices, __pyx_n_s_num_processed_samples, __pyx_n_s_num_samples_used, __pyx_n_s_converged, __pyx_n_s_init_alg_wall_time, __pyx_n_s_AtA, __pyx_n_s_i, __pyx_n_s_alg_wall_time, __pyx_n_s_trace, __pyx_n_s_error, __pyx_n_s_num_outliers, __pyx_n_s_tot_wall_time, __pyx_n_s_cpu_proc_time); if (unlikely(!__pyx_tuple__29)) __PYX_ERR(0, 741, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__29);
  __Pyx_GIVEREF(__pyx_tuple__29);
  __pyx_codeobj__3 = (PyObject*)__Pyx_PyCode_New(16, 0, 36, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__29, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_imate_traceinv__hutchinson_metho, __pyx_n_s_hutchinson_method_float, 741, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__3)) __PYX_ERR(0, 741, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":839
 * # ========================
 * 
 * def _hutchinson_method_double(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
  __pyx_tuple__30 = PyTuple_Pack(36, __pyx_n_s_A, __pyx_n_s_B, __pyx_n_s_C, __pyx_n_s_gram, __pyx_n_s_p, __pyx_n_s_assume_matrix, __pyx_n_s_min_num_samples, __pyx_n_s_max_num_samples, __pyx_n_s_error_atol, __pyx_n_s_error_rtol, __pyx_n_s_confidence_level, __pyx_n_s_outlier_significance_level, __pyx_n_s_solver_tol, __pyx_n_s_orthogonalize, __pyx_n_s_seed, __pyx_n_s_num_threads, __pyx_n_s_vector_size, __pyx_n_s_E, __pyx_n_s_memoryview_E, __pyx_n_s_cE, __pyx_n_s_init_tot_wall_time, __pyx_n_s_init_cpu_proc_time, __pyx_n_s_samples, __pyx_n_s_processed_samples_indices, __pyx_n_s_num_processed_samples, __pyx_n_s_num_samples_used, __pyx_n_s_converged, __pyx_n_s_init_alg_wall_time, __pyx_n_s_AtA, __pyx_n_s_i, __pyx_n_s_alg_wall_time, __pyx_n_s_trace, __pyx_n_s_error, __pyx_n_s_num_outliers, __pyx_n_s_tot_wall_time, __pyx_n_s_cpu_proc_time); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(0, 839, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__30);
  __Pyx_GIVEREF(__pyx_tuple__30);
  __pyx_codeobj__5 = (PyObject*)__Pyx_PyCode_New(16, 0, 36, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__30, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_imate_traceinv__hutchinson_metho, __pyx_n_s_hutchinson_method_double, 839, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__5)) __PYX_ERR(0, 839, __pyx_L1_error)
 
  /* "imate/traceinv/_hutchinson_method.pyx":1095
 * # ============
 * 
 * def _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E):             # <<<<<<<<<<<<<<
 *     """
 *     Computes either of the followings:
 */
  __pyx_tuple__31 = PyTuple_Pack(12, __pyx_n_s_A, __pyx_n_s_AtA, __pyx_n_s_p, __pyx_n_s_gram, __pyx_n_s_assume_matrix, __pyx_n_s_solver_tol, __pyx_n_s_B, __pyx_n_s_E, __pyx_n_s_BE, __pyx_n_s_OpE, __pyx_n_s_i, __pyx_n_s_AinvpE); if (unlikely(!__pyx_tuple__31)) __PYX_ERR(0, 1095, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__31);
  __Pyx_GIVEREF(__pyx_tuple__31);
  __pyx_codeobj__7 = (PyObject*)__Pyx_PyCode_New(8, 0, 12, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__31, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_imate_traceinv__hutchinson_metho, __pyx_n_s_operator_dot, 1095, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__7)) __PYX_ERR(0, 1095, __pyx_L1_error)
 
  /* "View.MemoryView":287
 *         return self.name
 * 
 * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
 * cdef strided = Enum("<strided and direct>") # default
 * cdef indirect = Enum("<strided and indirect>")
 */
  __pyx_tuple__32 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__32)) __PYX_ERR(1, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__32);
  __Pyx_GIVEREF(__pyx_tuple__32);
 
  /* "View.MemoryView":288
 * 
 * cdef generic = Enum("<strided and direct or indirect>")
 * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
 * cdef indirect = Enum("<strided and indirect>")
 * 
 */
  __pyx_tuple__33 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(1, 288, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__33);
  __Pyx_GIVEREF(__pyx_tuple__33);
 
  /* "View.MemoryView":289
 * cdef generic = Enum("<strided and direct or indirect>")
 * cdef strided = Enum("<strided and direct>") # default
 * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__34 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__34)) __PYX_ERR(1, 289, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__34);
  __Pyx_GIVEREF(__pyx_tuple__34);
 
  /* "View.MemoryView":292
 * 
 * 
 * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
 * cdef indirect_contiguous = Enum("<contiguous and indirect>")
 * 
 */
  __pyx_tuple__35 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__35)) __PYX_ERR(1, 292, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__35);
  __Pyx_GIVEREF(__pyx_tuple__35);
 
  /* "View.MemoryView":293
 * 
 * cdef contiguous = Enum("<contiguous and direct>")
 * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__36 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__36)) __PYX_ERR(1, 293, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__36);
  __Pyx_GIVEREF(__pyx_tuple__36);
 
  /* "(tree fragment)":1
 * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
  __pyx_tuple__37 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__37)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__37);
  __Pyx_GIVEREF(__pyx_tuple__37);
  __pyx_codeobj__25 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__37, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_Enum, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__25)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}
 
static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void) {
  /* AssertionsEnabled.init */
  __Pyx_init_assertions_enabled();
 
if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)
 
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_float_0_95 = PyFloat_FromDouble(0.95); if (unlikely(!__pyx_float_0_95)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_float_1eneg_2 = PyFloat_FromDouble(1e-2); if (unlikely(!__pyx_float_1eneg_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_float_1eneg_6 = PyFloat_FromDouble(1e-6); if (unlikely(!__pyx_float_1eneg_6)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_float_0_001 = PyFloat_FromDouble(0.001); if (unlikely(!__pyx_float_0_001)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_10 = PyInt_FromLong(10); if (unlikely(!__pyx_int_10)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_50 = PyInt_FromLong(50); if (unlikely(!__pyx_int_50)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_112105877 = PyInt_FromLong(112105877L); if (unlikely(!__pyx_int_112105877)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_136983863 = PyInt_FromLong(136983863L); if (unlikely(!__pyx_int_136983863)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_184977713 = PyInt_FromLong(184977713L); if (unlikely(!__pyx_int_184977713)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_neg_1 = PyInt_FromLong(-1); if (unlikely(!__pyx_int_neg_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}
 
static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(void); /*proto*/
 
static int __Pyx_modinit_global_init_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
  /*--- Global init code ---*/
  generic = Py_None; Py_INCREF(Py_None);
  strided = Py_None; Py_INCREF(Py_None);
  indirect = Py_None; Py_INCREF(Py_None);
  contiguous = Py_None; Py_INCREF(Py_None);
  indirect_contiguous = Py_None; Py_INCREF(Py_None);
  __Pyx_RefNannyFinishContext();
  return 0;
}
 
static int __Pyx_modinit_variable_export_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
  /*--- Variable export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}
 
static int __Pyx_modinit_function_export_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
  /*--- Function export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}
 
static int __Pyx_modinit_type_init_code(void) {
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
  /*--- Type init code ---*/
  __pyx_vtabptr_array = &__pyx_vtable_array;
  __pyx_vtable_array.get_memview = (PyObject *(*)(struct __pyx_array_obj *))__pyx_array_get_memview;
  if (PyType_Ready(&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 106, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type___pyx_array.tp_print = 0;
  #endif
  if (__Pyx_SetVtable(__pyx_type___pyx_array.tp_dict, __pyx_vtabptr_array) < 0) __PYX_ERR(1, 106, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 106, __pyx_L1_error)
  __pyx_array_type = &__pyx_type___pyx_array;
  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 280, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type___pyx_MemviewEnum.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_MemviewEnum.tp_dictoffset && __pyx_type___pyx_MemviewEnum.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type___pyx_MemviewEnum.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 280, __pyx_L1_error)
  __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
  __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
  __pyx_vtable_memoryview.get_item_pointer = (char *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_get_item_pointer;
  __pyx_vtable_memoryview.is_slice = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_is_slice;
  __pyx_vtable_memoryview.setitem_slice_assignment = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_slice_assignment;
  __pyx_vtable_memoryview.setitem_slice_assign_scalar = (PyObject *(*)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_setitem_slice_assign_scalar;
  __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
  __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
  __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 331, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type___pyx_memoryview.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryview.tp_dictoffset && __pyx_type___pyx_memoryview.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type___pyx_memoryview.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) __PYX_ERR(1, 331, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 331, __pyx_L1_error)
  __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
  __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
  __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
  __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
  __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
  __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(1, 967, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type___pyx_memoryviewslice.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryviewslice.tp_dictoffset && __pyx_type___pyx_memoryviewslice.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type___pyx_memoryviewslice.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) __PYX_ERR(1, 967, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(1, 967, __pyx_L1_error)
  __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}
 
static int __Pyx_modinit_type_import_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
  /*--- Type import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}
 
static int __Pyx_modinit_variable_import_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
  /*--- Variable import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}
 
static int __Pyx_modinit_function_import_code(void) {
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
  /*--- Function import code ---*/
  __pyx_t_1 = PyImport_ImportModule("imate._linear_algebra.orthogonalization"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (__Pyx_ImportFunction_0_29_36(__pyx_t_1, "__pyx_fuse_0orthogonalize_vectors", (void (**)(void))&__pyx_fuse_0__pyx_f_5imate_15_linear_algebra_17orthogonalization_orthogonalize_vectors, "void (float *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const )") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction_0_29_36(__pyx_t_1, "__pyx_fuse_1orthogonalize_vectors", (void (**)(void))&__pyx_fuse_1__pyx_f_5imate_15_linear_algebra_17orthogonalization_orthogonalize_vectors, "void (double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const )") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction_0_29_36(__pyx_t_1, "__pyx_fuse_2orthogonalize_vectors", (void (**)(void))&__pyx_fuse_2__pyx_f_5imate_15_linear_algebra_17orthogonalization_orthogonalize_vectors, "void (long double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const )") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("imate._linear_algebra.random_vectors"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (__Pyx_ImportFunction_0_29_36(__pyx_t_1, "__pyx_fuse_0generate_random_column_vectors", (void (**)(void))&__pyx_fuse_0__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors, "void (float *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const )") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction_0_29_36(__pyx_t_1, "__pyx_fuse_1generate_random_column_vectors", (void (**)(void))&__pyx_fuse_1__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors, "void (double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const )") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction_0_29_36(__pyx_t_1, "__pyx_fuse_2generate_random_column_vectors", (void (**)(void))&__pyx_fuse_2__pyx_f_5imate_15_linear_algebra_14random_vectors_generate_random_column_vectors, "void (long double *, LongIndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const , __pyx_t_5imate_12_definitions_5types_IndexType const )") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}
 
 
#ifndef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#elif PY_MAJOR_VERSION < 3
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" void
#else
#define __Pyx_PyMODINIT_FUNC void
#endif
#else
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" PyObject *
#else
#define __Pyx_PyMODINIT_FUNC PyObject *
#endif
#endif
 
 
#if PY_MAJOR_VERSION < 3
__Pyx_PyMODINIT_FUNC init_hutchinson_method(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC init_hutchinson_method(void)
#else
__Pyx_PyMODINIT_FUNC PyInit__hutchinson_method(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit__hutchinson_method(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
  return PyModuleDef_Init(&__pyx_moduledef);
}
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
    #if PY_VERSION_HEX >= 0x030700A1
    static PY_INT64_T main_interpreter_id = -1;
    PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
    if (main_interpreter_id == -1) {
        main_interpreter_id = current_id;
        return (unlikely(current_id == -1)) ? -1 : 0;
    } else if (unlikely(main_interpreter_id != current_id))
    #else
    static PyInterpreterState *main_interpreter = NULL;
    PyInterpreterState *current_interpreter = PyThreadState_Get()->interp;
    if (!main_interpreter) {
        main_interpreter = current_interpreter;
    } else if (unlikely(main_interpreter != current_interpreter))
    #endif
    {
        PyErr_SetString(
            PyExc_ImportError,
            "Interpreter change detected - this module can only be loaded into one interpreter per process.");
        return -1;
    }
    return 0;
}
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none) {
    PyObject *value = PyObject_GetAttrString(spec, from_name);
    int result = 0;
    if (likely(value)) {
        if (allow_none || value != Py_None) {
            result = PyDict_SetItemString(moddict, to_name, value);
        }
        Py_DECREF(value);
    } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Clear();
    } else {
        result = -1;
    }
    return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) {
    PyObject *module = NULL, *moddict, *modname;
    if (__Pyx_check_single_interpreter())
        return NULL;
    if (__pyx_m)
        return __Pyx_NewRef(__pyx_m);
    modname = PyObject_GetAttrString(spec, "name");
    if (unlikely(!modname)) goto bad;
    module = PyModule_NewObject(modname);
    Py_DECREF(modname);
    if (unlikely(!module)) goto bad;
    moddict = PyModule_GetDict(module);
    if (unlikely(!moddict)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
    return module;
bad:
    Py_XDECREF(module);
    return NULL;
}
 
 
static CYTHON_SMALL_CODE int __pyx_pymod_exec__hutchinson_method(PyObject *__pyx_pyinit_module)
#endif
#endif
{
  __Pyx_TraceDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  static PyThread_type_lock __pyx_t_3[8];
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannyDeclarations
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  if (__pyx_m) {
    if (__pyx_m == __pyx_pyinit_module) return 0;
    PyErr_SetString(PyExc_RuntimeError, "Module '_hutchinson_method' has already been imported. Re-initialisation is not supported.");
    return -1;
  }
  #elif PY_MAJOR_VERSION >= 3
  if (__pyx_m) return __Pyx_NewRef(__pyx_m);
  #endif
  #if CYTHON_REFNANNY
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
if (!__Pyx_RefNanny) {
  PyErr_Clear();
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
  if (!__Pyx_RefNanny)
      Py_FatalError("failed to import 'refnanny' module");
}
#endif
  __Pyx_RefNannySetupContext("__Pyx_PyMODINIT_FUNC PyInit__hutchinson_method(void)", 0);
  if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pxy_PyFrame_Initialize_Offsets
  __Pxy_PyFrame_Initialize_Offsets();
  #endif
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_AsyncGen_USED
  if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  /*--- Library function declarations ---*/
  /*--- Threads initialization code ---*/
  #if defined(WITH_THREAD) && PY_VERSION_HEX < 0x030700F0 && defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
  PyEval_InitThreads();
  #endif
  /*--- Module creation code ---*/
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __pyx_m = __pyx_pyinit_module;
  Py_INCREF(__pyx_m);
  #else
  #if PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("_hutchinson_method", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_b);
  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_cython_runtime);
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
  if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  if (__pyx_module_is_main_imate__traceinv___hutchinson_method) {
    if (PyObject_SetAttr(__pyx_m, __pyx_n_s_name_2, __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "imate.traceinv._hutchinson_method")) {
      if (unlikely(PyDict_SetItemString(modules, "imate.traceinv._hutchinson_method", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global type/function init code ---*/
  (void)__Pyx_modinit_global_init_code();
  (void)__Pyx_modinit_variable_export_code();
  (void)__Pyx_modinit_function_export_code();
  if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
  (void)__Pyx_modinit_type_import_code();
  (void)__Pyx_modinit_variable_import_code();
  if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  __Pyx_TraceCall("__Pyx_PyMODINIT_FUNC PyInit__hutchinson_method(void)", __pyx_f[0], 1, 0, __PYX_ERR(0, 1, __pyx_L1_error));
 
  /* "imate/traceinv/_hutchinson_method.pyx":15
 * 
 * # Python
 * import time             # <<<<<<<<<<<<<<
 * import numpy
 * import scipy.sparse
 */
  __Pyx_TraceLine(15,0,__PYX_ERR(0, 15, __pyx_L1_error))
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_time, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_time, __pyx_t_1) < 0) __PYX_ERR(0, 15, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":16
 * # Python
 * import time
 * import numpy             # <<<<<<<<<<<<<<
 * import scipy.sparse
 * from scipy.sparse import isspmatrix
 */
  __Pyx_TraceLine(16,0,__PYX_ERR(0, 16, __pyx_L1_error))
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_numpy, __pyx_t_1) < 0) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":17
 * import time
 * import numpy
 * import scipy.sparse             # <<<<<<<<<<<<<<
 * from scipy.sparse import isspmatrix
 * import multiprocessing
 */
  __Pyx_TraceLine(17,0,__PYX_ERR(0, 17, __pyx_L1_error))
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_scipy_sparse, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_scipy, __pyx_t_1) < 0) __PYX_ERR(0, 17, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":18
 * import numpy
 * import scipy.sparse
 * from scipy.sparse import isspmatrix             # <<<<<<<<<<<<<<
 * import multiprocessing
 * from ..__version__ import __version__
 */
  __Pyx_TraceLine(18,0,__PYX_ERR(0, 18, __pyx_L1_error))
  __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_isspmatrix);
  __Pyx_GIVEREF(__pyx_n_s_isspmatrix);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_isspmatrix);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_scipy_sparse, __pyx_t_1, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_isspmatrix); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_isspmatrix, __pyx_t_1) < 0) __PYX_ERR(0, 18, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":19
 * import scipy.sparse
 * from scipy.sparse import isspmatrix
 * import multiprocessing             # <<<<<<<<<<<<<<
 * from ..__version__ import __version__
 * from .._linear_algebra import linear_solver
 */
  __Pyx_TraceLine(19,0,__PYX_ERR(0, 19, __pyx_L1_error))
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_multiprocessing, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_multiprocessing, __pyx_t_2) < 0) __PYX_ERR(0, 19, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":20
 * from scipy.sparse import isspmatrix
 * import multiprocessing
 * from ..__version__ import __version__             # <<<<<<<<<<<<<<
 * from .._linear_algebra import linear_solver
 * from ._convergence_tools import check_convergence, average_estimates
 */
  __Pyx_TraceLine(20,0,__PYX_ERR(0, 20, __pyx_L1_error))
  __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_n_s_version_2);
  __Pyx_GIVEREF(__pyx_n_s_version_2);
  PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_version_2);
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_version_2, __pyx_t_2, 2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_version_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_version_2, __pyx_t_2) < 0) __PYX_ERR(0, 20, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":21
 * import multiprocessing
 * from ..__version__ import __version__
 * from .._linear_algebra import linear_solver             # <<<<<<<<<<<<<<
 * from ._convergence_tools import check_convergence, average_estimates
 * from .._trace_estimator.trace_estimator_plot_utilities import plot_convergence
 */
  __Pyx_TraceLine(21,0,__PYX_ERR(0, 21, __pyx_L1_error))
  __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_linear_solver);
  __Pyx_GIVEREF(__pyx_n_s_linear_solver);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_linear_solver);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_linear_algebra, __pyx_t_1, 2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_linear_solver); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_linear_solver, __pyx_t_1) < 0) __PYX_ERR(0, 21, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":22
 * from ..__version__ import __version__
 * from .._linear_algebra import linear_solver
 * from ._convergence_tools import check_convergence, average_estimates             # <<<<<<<<<<<<<<
 * from .._trace_estimator.trace_estimator_plot_utilities import plot_convergence
 * from ._hutchinson_method_utilities import check_arguments, print_summary
 */
  __Pyx_TraceLine(22,0,__PYX_ERR(0, 22, __pyx_L1_error))
  __pyx_t_2 = PyList_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 22, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_n_s_check_convergence);
  __Pyx_GIVEREF(__pyx_n_s_check_convergence);
  PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_check_convergence);
  __Pyx_INCREF(__pyx_n_s_average_estimates);
  __Pyx_GIVEREF(__pyx_n_s_average_estimates);
  PyList_SET_ITEM(__pyx_t_2, 1, __pyx_n_s_average_estimates);
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_convergence_tools, __pyx_t_2, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 22, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_check_convergence); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 22, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_check_convergence, __pyx_t_2) < 0) __PYX_ERR(0, 22, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_average_estimates); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 22, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_average_estimates, __pyx_t_2) < 0) __PYX_ERR(0, 22, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":23
 * from .._linear_algebra import linear_solver
 * from ._convergence_tools import check_convergence, average_estimates
 * from .._trace_estimator.trace_estimator_plot_utilities import plot_convergence             # <<<<<<<<<<<<<<
 * from ._hutchinson_method_utilities import check_arguments, print_summary
 * from .._linear_algebra.matrix_utilities import get_data_type_name, get_nnz, \
 */
  __Pyx_TraceLine(23,0,__PYX_ERR(0, 23, __pyx_L1_error))
  __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_plot_convergence);
  __Pyx_GIVEREF(__pyx_n_s_plot_convergence);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_plot_convergence);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_trace_estimator_trace_estimator, __pyx_t_1, 2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_plot_convergence); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_plot_convergence, __pyx_t_1) < 0) __PYX_ERR(0, 23, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":24
 * from ._convergence_tools import check_convergence, average_estimates
 * from .._trace_estimator.trace_estimator_plot_utilities import plot_convergence
 * from ._hutchinson_method_utilities import check_arguments, print_summary             # <<<<<<<<<<<<<<
 * from .._linear_algebra.matrix_utilities import get_data_type_name, get_nnz, \
 *         get_density
 */
  __Pyx_TraceLine(24,0,__PYX_ERR(0, 24, __pyx_L1_error))
  __pyx_t_2 = PyList_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_n_s_check_arguments);
  __Pyx_GIVEREF(__pyx_n_s_check_arguments);
  PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_check_arguments);
  __Pyx_INCREF(__pyx_n_s_print_summary);
  __Pyx_GIVEREF(__pyx_n_s_print_summary);
  PyList_SET_ITEM(__pyx_t_2, 1, __pyx_n_s_print_summary);
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_hutchinson_method_utilities, __pyx_t_2, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_check_arguments); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_check_arguments, __pyx_t_2) < 0) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_print_summary); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_print_summary, __pyx_t_2) < 0) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":25
 * from .._trace_estimator.trace_estimator_plot_utilities import plot_convergence
 * from ._hutchinson_method_utilities import check_arguments, print_summary
 * from .._linear_algebra.matrix_utilities import get_data_type_name, get_nnz, \             # <<<<<<<<<<<<<<
 *         get_density
 * 
 */
  __Pyx_TraceLine(25,0,__PYX_ERR(0, 25, __pyx_L1_error))
  __pyx_t_1 = PyList_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_get_data_type_name);
  __Pyx_GIVEREF(__pyx_n_s_get_data_type_name);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_get_data_type_name);
  __Pyx_INCREF(__pyx_n_s_get_nnz);
  __Pyx_GIVEREF(__pyx_n_s_get_nnz);
  PyList_SET_ITEM(__pyx_t_1, 1, __pyx_n_s_get_nnz);
  __Pyx_INCREF(__pyx_n_s_get_density);
  __Pyx_GIVEREF(__pyx_n_s_get_density);
  PyList_SET_ITEM(__pyx_t_1, 2, __pyx_n_s_get_density);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_linear_algebra_matrix_utilities, __pyx_t_1, 2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_get_data_type_name); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_get_data_type_name, __pyx_t_1) < 0) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_get_nnz); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_get_nnz, __pyx_t_1) < 0) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_get_density); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_get_density, __pyx_t_1) < 0) __PYX_ERR(0, 26, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":37
 * # =================
 * 
 * def hutchinson_method(             # <<<<<<<<<<<<<<
 *         A,
 *         gram=False,
 */
  __Pyx_TraceLine(37,0,__PYX_ERR(0, 37, __pyx_L1_error))
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5imate_8traceinv_18_hutchinson_method_1hutchinson_method, 0, __pyx_n_s_hutchinson_method, NULL, __pyx_n_s_imate_traceinv__hutchinson_metho_2, __pyx_d, ((PyObject *)__pyx_codeobj_)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_2, __pyx_tuple__28);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_hutchinson_method, __pyx_t_2) < 0) __PYX_ERR(0, 37, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":741
 * # =======================
 * 
 * def _hutchinson_method_float(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
  __Pyx_TraceLine(741,0,__PYX_ERR(0, 741, __pyx_L1_error))
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5imate_8traceinv_18_hutchinson_method_3_hutchinson_method_float, 0, __pyx_n_s_hutchinson_method_float, NULL, __pyx_n_s_imate_traceinv__hutchinson_metho_2, __pyx_d, ((PyObject *)__pyx_codeobj__3)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 741, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_hutchinson_method_float, __pyx_t_2) < 0) __PYX_ERR(0, 741, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":839
 * # ========================
 * 
 * def _hutchinson_method_double(             # <<<<<<<<<<<<<<
 *         A,
 *         B,
 */
  __Pyx_TraceLine(839,0,__PYX_ERR(0, 839, __pyx_L1_error))
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5imate_8traceinv_18_hutchinson_method_5_hutchinson_method_double, 0, __pyx_n_s_hutchinson_method_double, NULL, __pyx_n_s_imate_traceinv__hutchinson_metho_2, __pyx_d, ((PyObject *)__pyx_codeobj__5)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 839, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_hutchinson_method_double, __pyx_t_2) < 0) __PYX_ERR(0, 839, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":937
 * # ================================
 * 
 * cdef float _stochastic_trace_estimator_float(             # <<<<<<<<<<<<<<
 *         A,
 *         AtA,
 */
  __Pyx_TraceLine(937,0,__PYX_ERR(0, 937, __pyx_L1_error))
 
 
  /* "imate/traceinv/_hutchinson_method.pyx":1016
 * # =================================
 * 
 * cdef double _stochastic_trace_estimator_double(             # <<<<<<<<<<<<<<
 *         A,
 *         AtA,
 */
  __Pyx_TraceLine(1016,0,__PYX_ERR(0, 1016, __pyx_L1_error))
 
 
  /* "imate/traceinv/_hutchinson_method.pyx":1095
 * # ============
 * 
 * def _operator_dot(A, AtA, p, gram, assume_matrix, solver_tol, B, E):             # <<<<<<<<<<<<<<
 *     """
 *     Computes either of the followings:
 */
  __Pyx_TraceLine(1095,0,__PYX_ERR(0, 1095, __pyx_L1_error))
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5imate_8traceinv_18_hutchinson_method_7_operator_dot, 0, __pyx_n_s_operator_dot, NULL, __pyx_n_s_imate_traceinv__hutchinson_metho_2, __pyx_d, ((PyObject *)__pyx_codeobj__7)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1095, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_operator_dot, __pyx_t_2) < 0) __PYX_ERR(0, 1095, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "imate/traceinv/_hutchinson_method.pyx":1
 * # SPDX-FileCopyrightText: Copyright 2021, Siavash Ameli <sameli@berkeley.edu>             # <<<<<<<<<<<<<<
 * # SPDX-License-Identifier: BSD-3-Clause
 * # SPDX-FileType: SOURCE
 */
  __Pyx_TraceLine(1,0,__PYX_ERR(0, 1, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_t_2, __pyx_kp_u_hutchinson_method_line_37, __pyx_kp_u_Trace_of_matrix_or_linear_opera) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "View.MemoryView":210
 *         info.obj = self
 * 
 *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
 * 
 *     def __dealloc__(array self):
 */
  __Pyx_TraceLine(210,0,__PYX_ERR(1, 210, __pyx_L1_error))
  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 210, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem((PyObject *)__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) __PYX_ERR(1, 210, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  PyType_Modified(__pyx_array_type);
 
  /* "View.MemoryView":227
 * 
 *     @cname('get_memview')
 *     cdef get_memview(self):             # <<<<<<<<<<<<<<
 *         flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
 *         return  memoryview(self, flags, self.dtype_is_object)
 */
  __Pyx_TraceLine(227,0,__PYX_ERR(1, 227, __pyx_L1_error))
 
 
  /* "View.MemoryView":245
 * 
 * @cname("__pyx_array_new")
 * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
 *                           char *mode, char *buf):
 *     cdef array result
 */
  __Pyx_TraceLine(245,0,__PYX_ERR(1, 245, __pyx_L1_error))
 
 
  /* "View.MemoryView":287
 *         return self.name
 * 
 * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
 * cdef strided = Enum("<strided and direct>") # default
 * cdef indirect = Enum("<strided and indirect>")
 */
  __Pyx_TraceLine(287,0,__PYX_ERR(1, 287, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__32, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(generic);
  __Pyx_DECREF_SET(generic, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":288
 * 
 * cdef generic = Enum("<strided and direct or indirect>")
 * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
 * cdef indirect = Enum("<strided and indirect>")
 * 
 */
  __Pyx_TraceLine(288,0,__PYX_ERR(1, 288, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__33, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 288, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(strided);
  __Pyx_DECREF_SET(strided, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":289
 * cdef generic = Enum("<strided and direct or indirect>")
 * cdef strided = Enum("<strided and direct>") # default
 * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(289,0,__PYX_ERR(1, 289, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__34, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 289, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(indirect);
  __Pyx_DECREF_SET(indirect, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":292
 * 
 * 
 * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
 * cdef indirect_contiguous = Enum("<contiguous and indirect>")
 * 
 */
  __Pyx_TraceLine(292,0,__PYX_ERR(1, 292, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__35, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 292, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(contiguous);
  __Pyx_DECREF_SET(contiguous, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":293
 * 
 * cdef contiguous = Enum("<contiguous and direct>")
 * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(293,0,__PYX_ERR(1, 293, __pyx_L1_error))
  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__36, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 293, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(indirect_contiguous);
  __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;
 
  /* "View.MemoryView":299
 * 
 * @cname('__pyx_align_pointer')
 * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
 *     "Align pointer memory on a given boundary"
 *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
 */
  __Pyx_TraceLine(299,0,__PYX_ERR(1, 299, __pyx_L1_error))
 
 
  /* "View.MemoryView":317
 * 
 * DEF THREAD_LOCKS_PREALLOCATED = 8
 * cdef int __pyx_memoryview_thread_locks_used = 0             # <<<<<<<<<<<<<<
 * cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [
 *     PyThread_allocate_lock(),
 */
  __Pyx_TraceLine(317,0,__PYX_ERR(1, 317, __pyx_L1_error))
  __pyx_memoryview_thread_locks_used = 0;
 
  /* "View.MemoryView":318
 * DEF THREAD_LOCKS_PREALLOCATED = 8
 * cdef int __pyx_memoryview_thread_locks_used = 0
 * cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [             # <<<<<<<<<<<<<<
 *     PyThread_allocate_lock(),
 *     PyThread_allocate_lock(),
 */
  __Pyx_TraceLine(318,0,__PYX_ERR(1, 318, __pyx_L1_error))
  __pyx_t_3[0] = PyThread_allocate_lock();
  __pyx_t_3[1] = PyThread_allocate_lock();
  __pyx_t_3[2] = PyThread_allocate_lock();
  __pyx_t_3[3] = PyThread_allocate_lock();
  __pyx_t_3[4] = PyThread_allocate_lock();
  __pyx_t_3[5] = PyThread_allocate_lock();
  __pyx_t_3[6] = PyThread_allocate_lock();
  __pyx_t_3[7] = PyThread_allocate_lock();
  memcpy(&(__pyx_memoryview_thread_locks[0]), __pyx_t_3, sizeof(__pyx_memoryview_thread_locks[0]) * (8));
 
  /* "View.MemoryView":395
 *                 PyThread_free_lock(self.lock)
 * 
 *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
 *         cdef Py_ssize_t dim
 *         cdef char *itemp = <char *> self.view.buf
 */
  __Pyx_TraceLine(395,0,__PYX_ERR(1, 395, __pyx_L1_error))
 
 
  /* "View.MemoryView":433
 *             self.setitem_indexed(index, value)
 * 
 *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
 *         if not isinstance(obj, memoryview):
 *             try:
 */
  __Pyx_TraceLine(433,0,__PYX_ERR(1, 433, __pyx_L1_error))
 
 
  /* "View.MemoryView":443
 *         return obj
 * 
 *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
 *         cdef __Pyx_memviewslice dst_slice
 *         cdef __Pyx_memviewslice src_slice
 */
  __Pyx_TraceLine(443,0,__PYX_ERR(1, 443, __pyx_L1_error))
 
 
  /* "View.MemoryView":451
 *                                  src.ndim, dst.ndim, self.dtype_is_object)
 * 
 *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
 *         cdef int array[128]
 *         cdef void *tmp = NULL
 */
  __Pyx_TraceLine(451,0,__PYX_ERR(1, 451, __pyx_L1_error))
 
 
  /* "View.MemoryView":483
 *             PyMem_Free(tmp)
 * 
 *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
 *         cdef char *itemp = self.get_item_pointer(index)
 *         self.assign_item_from_object(itemp, value)
 */
  __Pyx_TraceLine(483,0,__PYX_ERR(1, 483, __pyx_L1_error))
 
 
  /* "View.MemoryView":487
 *         self.assign_item_from_object(itemp, value)
 * 
 *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 */
  __Pyx_TraceLine(487,0,__PYX_ERR(1, 487, __pyx_L1_error))
 
 
  /* "View.MemoryView":503
 *             return result
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
 *         """Only used if instantiated manually by the user, or if Cython doesn't
 *         know how to convert the type"""
 */
  __Pyx_TraceLine(503,0,__PYX_ERR(1, 503, __pyx_L1_error))
 
 
  /* "View.MemoryView":551
 *         info.obj = self
 * 
 *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(551,0,__PYX_ERR(1, 551, __pyx_L1_error))
  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 551, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem((PyObject *)__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) __PYX_ERR(1, 551, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  PyType_Modified(__pyx_memoryview_type);
 
  /* "View.MemoryView":659
 * 
 * @cname('__pyx_memoryview_new')
 * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
 *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
 *     result.typeinfo = typeinfo
 */
  __Pyx_TraceLine(659,0,__PYX_ERR(1, 659, __pyx_L1_error))
 
 
  /* "View.MemoryView":665
 * 
 * @cname('__pyx_memoryview_check')
 * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
 *     return isinstance(o, memoryview)
 * 
 */
  __Pyx_TraceLine(665,0,__PYX_ERR(1, 665, __pyx_L1_error))
 
 
  /* "View.MemoryView":668
 *     return isinstance(o, memoryview)
 * 
 * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
 *     """
 *     Replace all ellipses with full slices and fill incomplete indices with
 */
  __Pyx_TraceLine(668,0,__PYX_ERR(1, 668, __pyx_L1_error))
 
 
  /* "View.MemoryView":702
 *     return have_slices or nslices, tuple(result)
 * 
 * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
 *     for suboffset in suboffsets[:ndim]:
 *         if suboffset >= 0:
 */
  __Pyx_TraceLine(702,0,__PYX_ERR(1, 702, __pyx_L1_error))
 
 
  /* "View.MemoryView":712
 * 
 * @cname('__pyx_memview_slice')
 * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
 *     cdef int new_ndim = 0, suboffset_dim = -1, dim
 *     cdef bint negative_step
 */
  __Pyx_TraceLine(712,0,__PYX_ERR(1, 712, __pyx_L1_error))
 
 
  /* "View.MemoryView":809
 * 
 * @cname('__pyx_memoryview_slice_memviewslice')
 * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
 *         __Pyx_memviewslice *dst,
 *         Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
 */
  __Pyx_TraceLine(809,0,__PYX_ERR(1, 809, __pyx_L1_error))
 
 
  /* "View.MemoryView":912
 * 
 * @cname('__pyx_pybuffer_index')
 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1
 */
  __Pyx_TraceLine(912,0,__PYX_ERR(1, 912, __pyx_L1_error))
 
 
  /* "View.MemoryView":945
 * 
 * @cname('__pyx_memslice_transpose')
 * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
 *     cdef int ndim = memslice.memview.view.ndim
 * 
 */
  __Pyx_TraceLine(945,0,__PYX_ERR(1, 945, __pyx_L1_error))
 
 
  /* "View.MemoryView":981
 *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
 * 
 *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
 *         if self.to_object_func != NULL:
 *             return self.to_object_func(itemp)
 */
  __Pyx_TraceLine(981,0,__PYX_ERR(1, 981, __pyx_L1_error))
 
 
  /* "View.MemoryView":987
 *             return memoryview.convert_item_to_object(self, itemp)
 * 
 *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
 *         if self.to_dtype_func != NULL:
 *             self.to_dtype_func(itemp, value)
 */
  __Pyx_TraceLine(987,0,__PYX_ERR(1, 987, __pyx_L1_error))
 
 
  /* "View.MemoryView":997
 *         return self.from_object
 * 
 *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_TraceLine(997,0,__PYX_ERR(1, 997, __pyx_L1_error))
  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 997, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem((PyObject *)__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) __PYX_ERR(1, 997, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  PyType_Modified(__pyx_memoryviewslice_type);
 
  /* "View.MemoryView":1001
 * 
 * @cname('__pyx_memoryview_fromslice')
 * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
 *                           int ndim,
 *                           object (*to_object_func)(char *),
 */
  __Pyx_TraceLine(1001,0,__PYX_ERR(1, 1001, __pyx_L1_error))
 
 
  /* "View.MemoryView":1054
 * 
 * @cname('__pyx_memoryview_get_slice_from_memoryview')
 * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
 *                                                    __Pyx_memviewslice *mslice) except NULL:
 *     cdef _memoryviewslice obj
 */
  __Pyx_TraceLine(1054,0,__PYX_ERR(1, 1054, __pyx_L1_error))
 
 
  /* "View.MemoryView":1065
 * 
 * @cname('__pyx_memoryview_slice_copy')
 * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
 *     cdef int dim
 *     cdef (Py_ssize_t*) shape, strides, suboffsets
 */
  __Pyx_TraceLine(1065,0,__PYX_ERR(1, 1065, __pyx_L1_error))
 
 
  /* "View.MemoryView":1082
 * 
 * @cname('__pyx_memoryview_copy_object')
 * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
 *     "Create a new memoryview object"
 *     cdef __Pyx_memviewslice memviewslice
 */
  __Pyx_TraceLine(1082,0,__PYX_ERR(1, 1082, __pyx_L1_error))
 
 
  /* "View.MemoryView":1089
 * 
 * @cname('__pyx_memoryview_copy_object_from_slice')
 * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
 *     """
 *     Create a new memoryview object from a given memoryview object and slice.
 */
  __Pyx_TraceLine(1089,0,__PYX_ERR(1, 1089, __pyx_L1_error))
 
 
  /* "View.MemoryView":1111
 * 
 * 
 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
 *     if arg < 0:
 *         return -arg
 */
  __Pyx_TraceLine(1111,0,__PYX_ERR(1, 1111, __pyx_L1_error))
 
 
  /* "View.MemoryView":1118
 * 
 * @cname('__pyx_get_best_slice_order')
 * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     """
 *     Figure out the best memory access order for a given slice.
 */
  __Pyx_TraceLine(1118,0,__PYX_ERR(1, 1118, __pyx_L1_error))
 
 
  /* "View.MemoryView":1172
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 */
  __Pyx_TraceLine(1172,0,__PYX_ERR(1, 1172, __pyx_L1_error))
 
 
  /* "View.MemoryView":1179
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */
  __Pyx_TraceLine(1179,0,__PYX_ERR(1, 1179, __pyx_L1_error))
 
 
  /* "View.MemoryView":1189
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) nogil:
 */
  __Pyx_TraceLine(1189,0,__PYX_ERR(1, 1189, __pyx_L1_error))
 
 
  /* "View.MemoryView":1210
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                              __Pyx_memviewslice *tmpslice,
 *                              char order,
 */
  __Pyx_TraceLine(1210,0,__PYX_ERR(1, 1210, __pyx_L1_error))
 
 
  /* "View.MemoryView":1253
 * 
 * @cname('__pyx_memoryview_err_extents')
 * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
 *                              Py_ssize_t extent2) except -1 with gil:
 *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
 */
  __Pyx_TraceLine(1253,0,__PYX_ERR(1, 1253, __pyx_L1_error))
 
 
  /* "View.MemoryView":1259
 * 
 * @cname('__pyx_memoryview_err_dim')
 * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
 *     raise error(msg.decode('ascii') % dim)
 * 
 */
  __Pyx_TraceLine(1259,0,__PYX_ERR(1, 1259, __pyx_L1_error))
 
 
  /* "View.MemoryView":1263
 * 
 * @cname('__pyx_memoryview_err')
 * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
 *     if msg != NULL:
 *         raise error(msg.decode('ascii'))
 */
  __Pyx_TraceLine(1263,0,__PYX_ERR(1, 1263, __pyx_L1_error))
 
 
  /* "View.MemoryView":1270
 * 
 * @cname('__pyx_memoryview_copy_contents')
 * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice dst,
 *                                   int src_ndim, int dst_ndim,
 */
  __Pyx_TraceLine(1270,0,__PYX_ERR(1, 1270, __pyx_L1_error))
 
 
  /* "View.MemoryView":1342
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) nogil:
 */
  __Pyx_TraceLine(1342,0,__PYX_ERR(1, 1342, __pyx_L1_error))
 
 
  /* "View.MemoryView":1364
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
 *                            int ndim, bint inc) nogil:
 * 
 */
  __Pyx_TraceLine(1364,0,__PYX_ERR(1, 1364, __pyx_L1_error))
 
 
  /* "View.MemoryView":1373
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) with gil:
 */
  __Pyx_TraceLine(1373,0,__PYX_ERR(1, 1373, __pyx_L1_error))
 
 
  /* "View.MemoryView":1379
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                     Py_ssize_t *strides, int ndim, bint inc):
 *     cdef Py_ssize_t i
 */
  __Pyx_TraceLine(1379,0,__PYX_ERR(1, 1379, __pyx_L1_error))
 
 
  /* "View.MemoryView":1399
 * 
 * @cname('__pyx_memoryview_slice_assign_scalar')
 * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
 *                               size_t itemsize, void *item,
 *                               bint dtype_is_object) nogil:
 */
  __Pyx_TraceLine(1399,0,__PYX_ERR(1, 1399, __pyx_L1_error))
 
 
  /* "View.MemoryView":1409
 * 
 * @cname('__pyx_memoryview__slice_assign_scalar')
 * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                               Py_ssize_t *strides, int ndim,
 *                               size_t itemsize, void *item) nogil:
 */
  __Pyx_TraceLine(1409,0,__PYX_ERR(1, 1409, __pyx_L1_error))
 
 
  /* "(tree fragment)":1
 * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
  __Pyx_TraceLine(1,0,__PYX_ERR(1, 1, __pyx_L1_error))
  __pyx_t_2 = PyCFunction_NewEx(&__pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum, NULL, __pyx_n_s_View_MemoryView); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_Enum, __pyx_t_2) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
  /* "(tree fragment)":11
 *         __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result.name = __pyx_state[0]
 *     if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
 */
  __Pyx_TraceLine(11,0,__PYX_ERR(1, 11, __pyx_L1_error))
 
  __Pyx_TraceReturn(Py_None, 0);
 
  /*--- Wrapped vars code ---*/
 
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  if (__pyx_m) {
    if (__pyx_d) {
      __Pyx_AddTraceback("init imate.traceinv._hutchinson_method", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    Py_CLEAR(__pyx_m);
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init imate.traceinv._hutchinson_method");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  return (__pyx_m != NULL) ? 0 : -1;
  #elif PY_MAJOR_VERSION >= 3
  return __pyx_m;
  #else
  return;
  #endif
}
 
/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule(modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, "RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif
 
/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#endif
 
/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
    if (unlikely(!result)) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}
 
/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}
 
/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}
 
/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}
 
/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif
 
/* Profile */
#if CYTHON_PROFILE
static int __Pyx_TraceSetupAndCall(PyCodeObject** code,
                                   PyFrameObject** frame,
                                   PyThreadState* tstate,
                                   const char *funcname,
                                   const char *srcfile,
                                   int firstlineno) {
    PyObject *type, *value, *traceback;
    int retval;
    if (*frame == NULL || !CYTHON_PROFILE_REUSE_FRAME) {
        if (*code == NULL) {
            *code = __Pyx_createFrameCodeObject(funcname, srcfile, firstlineno);
            if (*code == NULL) return 0;
        }
        *frame = PyFrame_New(
            tstate,                          /*PyThreadState *tstate*/
            *code,                           /*PyCodeObject *code*/
            __pyx_d,                  /*PyObject *globals*/
            0                                /*PyObject *locals*/
        );
        if (*frame == NULL) return 0;
        if (CYTHON_TRACE && (*frame)->f_trace == NULL) {
            Py_INCREF(Py_None);
            (*frame)->f_trace = Py_None;
        }
#if PY_VERSION_HEX < 0x030400B1
    } else {
        (*frame)->f_tstate = tstate;
#endif
    }
    __Pyx_PyFrame_SetLineNumber(*frame, firstlineno);
    retval = 1;
    __Pyx_EnterTracing(tstate);
    __Pyx_ErrFetchInState(tstate, &type, &value, &traceback);
    #if CYTHON_TRACE
    if (tstate->c_tracefunc)
        retval = tstate->c_tracefunc(tstate->c_traceobj, *frame, PyTrace_CALL, NULL) == 0;
    if (retval && tstate->c_profilefunc)
    #endif
        retval = tstate->c_profilefunc(tstate->c_profileobj, *frame, PyTrace_CALL, NULL) == 0;
    __Pyx_LeaveTracing(tstate);
    if (retval) {
        __Pyx_ErrRestoreInState(tstate, type, value, traceback);
        return __Pyx_IsTracing(tstate, 0, 0) && retval;
    } else {
        Py_XDECREF(type);
        Py_XDECREF(value);
        Py_XDECREF(traceback);
        return -1;
    }
}
static PyCodeObject *__Pyx_createFrameCodeObject(const char *funcname, const char *srcfile, int firstlineno) {
    PyCodeObject *py_code = 0;
#if PY_MAJOR_VERSION >= 3
    py_code = PyCode_NewEmpty(srcfile, funcname, firstlineno);
    if (likely(py_code)) {
        py_code->co_flags |= CO_OPTIMIZED | CO_NEWLOCALS;
    }
#else
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    py_funcname = PyString_FromString(funcname);
    if (unlikely(!py_funcname)) goto bad;
    py_srcfile = PyString_FromString(srcfile);
    if (unlikely(!py_srcfile)) goto bad;
    py_code = PyCode_New(
        0,
        0,
        0,
        CO_OPTIMIZED | CO_NEWLOCALS,
        __pyx_empty_bytes,     /*PyObject *code,*/
        __pyx_empty_tuple,     /*PyObject *consts,*/
        __pyx_empty_tuple,     /*PyObject *names,*/
        __pyx_empty_tuple,     /*PyObject *varnames,*/
        __pyx_empty_tuple,     /*PyObject *freevars,*/
        __pyx_empty_tuple,     /*PyObject *cellvars,*/
        py_srcfile,       /*PyObject *filename,*/
        py_funcname,      /*PyObject *name,*/
        firstlineno,
        __pyx_empty_bytes      /*PyObject *lnotab*/
    );
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
#endif
    return py_code;
}
#endif
 
/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif
 
/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    } else if (unlikely(PyErr_Occurred())) {
        return NULL;
    }
#else
    result = PyDict_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
#endif
#else
    result = PyObject_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}
 
/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif
 
/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)(void*)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)(void*)meth)) (self, args, nargs);
    }
}
#endif
 
/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif
 
/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}
 
/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}
 
/* IterFinish */
static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_FAST_THREAD_STATE
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) {
            PyObject *exc_value, *exc_tb;
            exc_value = tstate->curexc_value;
            exc_tb = tstate->curexc_traceback;
            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}
 
/* UnpackItemEndCheck */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    }
    return __Pyx_IterFinish();
}
 
/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}
 
/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif
 
/* PyObjectCallNoArg */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, NULL, 0);
    }
#endif
#if defined(__Pyx_CyFunction_USED) && defined(NDEBUG)
    if (likely(PyCFunction_Check(func) || __Pyx_CyFunction_Check(func)))
#else
    if (likely(PyCFunction_Check(func)))
#endif
    {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif
 
/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (__Pyx_PyFastCFunction_Check(func)) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif
 
/* PyObjectCall2Args */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args, *result = NULL;
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyFunction_FastCall(function, args, 2);
    }
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyCFunction_FastCall(function, args, 2);
    }
    #endif
    args = PyTuple_New(2);
    if (unlikely(!args)) goto done;
    Py_INCREF(arg1);
    PyTuple_SET_ITEM(args, 0, arg1);
    Py_INCREF(arg2);
    PyTuple_SET_ITEM(args, 1, arg2);
    Py_INCREF(function);
    result = __Pyx_PyObject_Call(function, args, NULL);
    Py_DECREF(args);
    Py_DECREF(function);
done:
    return result;
}
 
/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}
 
/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif
 
/* SliceObject */
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_ass_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_ass_slice(obj, cstart, cstop, value);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_ass_subscript))
#endif
    {
        int result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_ass_subscript(obj, py_slice, value);
#else
        result = value ? PyObject_SetItem(obj, py_slice, value) : PyObject_DelItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object does not support slice %.10s",
        Py_TYPE(obj)->tp_name, value ? "assignment" : "deletion");
bad:
    return -1;
}
 
/* PyIntCompare */
static CYTHON_INLINE PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED long inplace) {
    if (op1 == op2) {
        Py_RETURN_TRUE;
    }
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
        if (a == b) Py_RETURN_TRUE; else Py_RETURN_FALSE;
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        int unequal;
        unsigned long uintval;
        Py_ssize_t size = Py_SIZE(op1);
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        if (intval == 0) {
            if (size == 0) Py_RETURN_TRUE; else Py_RETURN_FALSE;
        } else if (intval < 0) {
            if (size >= 0)
                Py_RETURN_FALSE;
            intval = -intval;
            size = -size;
        } else {
            if (size <= 0)
                Py_RETURN_FALSE;
        }
        uintval = (unsigned long) intval;
#if PyLong_SHIFT * 4 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 4)) {
            unequal = (size != 5) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[3] != ((uintval >> (3 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[4] != ((uintval >> (4 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 3 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 3)) {
            unequal = (size != 4) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[3] != ((uintval >> (3 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 2 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 2)) {
            unequal = (size != 3) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 1 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 1)) {
            unequal = (size != 2) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
            unequal = (size != 1) || (((unsigned long) digits[0]) != (uintval & (unsigned long) PyLong_MASK));
        if (unequal == 0) Py_RETURN_TRUE; else Py_RETURN_FALSE;
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
        double a = PyFloat_AS_DOUBLE(op1);
        if ((double)a == (double)b) Py_RETURN_TRUE; else Py_RETURN_FALSE;
    }
    return (
        PyObject_RichCompare(op1, op2, Py_EQ));
}
 
/* MatrixMultiply */
#if PY_VERSION_HEX < 0x03050000
static PyObject* __Pyx_PyObject_CallMatrixMethod(PyObject* method, PyObject* arg) {
    PyObject *result = NULL;
#if CYTHON_UNPACK_METHODS
    if (likely(PyMethod_Check(method))) {
        PyObject *self = PyMethod_GET_SELF(method);
        if (likely(self)) {
            PyObject *args;
            PyObject *function = PyMethod_GET_FUNCTION(method);
            #if CYTHON_FAST_PYCALL
            if (PyFunction_Check(function)) {
                PyObject *args[2] = {self, arg};
                result = __Pyx_PyFunction_FastCall(function, args, 2);
                goto done;
            }
            #endif
            #if CYTHON_FAST_PYCCALL
            if (__Pyx_PyFastCFunction_Check(function)) {
                PyObject *args[2] = {self, arg};
                result = __Pyx_PyCFunction_FastCall(function, args, 2);
                goto done;
            }
            #endif
            args = PyTuple_New(2);
            if (unlikely(!args)) goto done;
            Py_INCREF(self);
            PyTuple_SET_ITEM(args, 0, self);
            Py_INCREF(arg);
            PyTuple_SET_ITEM(args, 1, arg);
            Py_INCREF(function);
            Py_DECREF(method); method = NULL;
            result = __Pyx_PyObject_Call(function, args, NULL);
            Py_DECREF(args);
            Py_DECREF(function);
            return result;
        }
    }
#endif
    result = __Pyx_PyObject_CallOneArg(method, arg);
done:
    Py_DECREF(method);
    return result;
}
#define __Pyx_TryMatrixMethod(x, y, py_method_name) {\
    PyObject *func = __Pyx_PyObject_GetAttrStr(x, py_method_name);\
    if (func) {\
        PyObject *result = __Pyx_PyObject_CallMatrixMethod(func, y);\
        if (result != Py_NotImplemented)\
            return result;\
        Py_DECREF(result);\
    } else {\
        if (!PyErr_ExceptionMatches(PyExc_AttributeError))\
            return NULL;\
        PyErr_Clear();\
    }\
}
static PyObject* __Pyx__PyNumber_MatrixMultiply(PyObject* x, PyObject* y, const char* op_name) {
    int right_is_subtype = PyObject_IsSubclass((PyObject*)Py_TYPE(y), (PyObject*)Py_TYPE(x));
    if (unlikely(right_is_subtype == -1))
        return NULL;
    if (right_is_subtype) {
        __Pyx_TryMatrixMethod(y, x, __pyx_n_s_rmatmul)
    }
    __Pyx_TryMatrixMethod(x, y, __pyx_n_s_matmul)
    if (!right_is_subtype) {
        __Pyx_TryMatrixMethod(y, x, __pyx_n_s_rmatmul)
    }
    PyErr_Format(PyExc_TypeError,
                 "unsupported operand type(s) for %.2s: '%.100s' and '%.100s'",
                 op_name,
                 Py_TYPE(x)->tp_name,
                 Py_TYPE(y)->tp_name);
    return NULL;
}
static PyObject* __Pyx_PyNumber_InPlaceMatrixMultiply(PyObject* x, PyObject* y) {
    __Pyx_TryMatrixMethod(x, y, __pyx_n_s_imatmul)
    return __Pyx__PyNumber_MatrixMultiply(x, y, "@=");
}
#undef __Pyx_TryMatrixMethod
#endif
 
/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
    PyObject *runerr = NULL;
    Py_ssize_t key_value;
    PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
    if (unlikely(!(m && m->sq_item))) {
        PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
        return NULL;
    }
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
    PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
    if (likely(m && m->mp_subscript)) {
        return m->mp_subscript(obj, key);
    }
    return __Pyx_PyObject_GetIndex(obj, key);
}
#endif
 
/* SetItemInt */
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
    if (!j) return -1;
    r = PyObject_SetItem(o, j, v);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
                                               CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o)))) {
            PyObject* old = PyList_GET_ITEM(o, n);
            Py_INCREF(v);
            PyList_SET_ITEM(o, n, v);
            Py_DECREF(old);
            return 1;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_ass_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return -1;
                    PyErr_Clear();
                }
            }
            return m->sq_ass_item(o, i, v);
        }
    }
#else
#if CYTHON_COMPILING_IN_PYPY
    if (is_list || (PySequence_Check(o) && !PyDict_Check(o)))
#else
    if (is_list || PySequence_Check(o))
#endif
    {
        return PySequence_SetItem(o, i, v);
    }
#endif
    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
}
 
/* MemviewSliceInit */
static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
                        int ndim,
                        __Pyx_memviewslice *memviewslice,
                        int memview_is_new_reference)
{
    __Pyx_RefNannyDeclarations
    int i, retval=-1;
    Py_buffer *buf = &memview->view;
    __Pyx_RefNannySetupContext("init_memviewslice", 0);
    if (unlikely(memviewslice->memview || memviewslice->data)) {
        PyErr_SetString(PyExc_ValueError,
            "memviewslice is already initialized!");
        goto fail;
    }
    if (buf->strides) {
        for (i = 0; i < ndim; i++) {
            memviewslice->strides[i] = buf->strides[i];
        }
    } else {
        Py_ssize_t stride = buf->itemsize;
        for (i = ndim - 1; i >= 0; i--) {
            memviewslice->strides[i] = stride;
            stride *= buf->shape[i];
        }
    }
    for (i = 0; i < ndim; i++) {
        memviewslice->shape[i]   = buf->shape[i];
        if (buf->suboffsets) {
            memviewslice->suboffsets[i] = buf->suboffsets[i];
        } else {
            memviewslice->suboffsets[i] = -1;
        }
    }
    memviewslice->memview = memview;
    memviewslice->data = (char *)buf->buf;
    if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
        Py_INCREF(memview);
    }
    retval = 0;
    goto no_fail;
fail:
    memviewslice->memview = 0;
    memviewslice->data = 0;
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}
#ifndef Py_NO_RETURN
#define Py_NO_RETURN
#endif
static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
    va_list vargs;
    char msg[200];
#if PY_VERSION_HEX >= 0x030A0000 || defined(HAVE_STDARG_PROTOTYPES)
    va_start(vargs, fmt);
#else
    va_start(vargs);
#endif
    vsnprintf(msg, 200, fmt, vargs);
    va_end(vargs);
    Py_FatalError(msg);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)++;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)--;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
    int first_time;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (unlikely(!memview || (PyObject *) memview == Py_None))
        return;
    if (unlikely(__pyx_get_slice_count(memview) < 0))
        __pyx_fatalerror("Acquisition count is %d (line %d)",
                         __pyx_get_slice_count(memview), lineno);
    first_time = __pyx_add_acquisition_count(memview) == 0;
    if (unlikely(first_time)) {
        if (have_gil) {
            Py_INCREF((PyObject *) memview);
        } else {
            PyGILState_STATE _gilstate = PyGILState_Ensure();
            Py_INCREF((PyObject *) memview);
            PyGILState_Release(_gilstate);
        }
    }
}
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
                                             int have_gil, int lineno) {
    int last_time;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (unlikely(!memview || (PyObject *) memview == Py_None)) {
        memslice->memview = NULL;
        return;
    }
    if (unlikely(__pyx_get_slice_count(memview) <= 0))
        __pyx_fatalerror("Acquisition count is %d (line %d)",
                         __pyx_get_slice_count(memview), lineno);
    last_time = __pyx_sub_acquisition_count(memview) == 1;
    memslice->data = NULL;
    if (unlikely(last_time)) {
        if (have_gil) {
            Py_CLEAR(memslice->memview);
        } else {
            PyGILState_STATE _gilstate = PyGILState_Ensure();
            Py_CLEAR(memslice->memview);
            PyGILState_Release(_gilstate);
        }
    } else {
        memslice->memview = NULL;
    }
}
 
/* None */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}
 
/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (exact) {
        #if PY_MAJOR_VERSION == 2
        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}
 
/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
        #if CYTHON_PEP393_ENABLED
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
        #else
            hash1 = ((PyUnicodeObject*)s1)->hash;
            hash2 = ((PyUnicodeObject*)s2)->hash;
        #endif
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        #if PY_MAJOR_VERSION < 3
        Py_XDECREF(owned_ref);
        #endif
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}
 
/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
    else state = (PyGILState_STATE)0;
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}
 
/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}
 
/* decode_c_string */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
         const char* cstring, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    Py_ssize_t length;
    if (unlikely((start < 0) | (stop < 0))) {
        size_t slen = strlen(cstring);
        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
            PyErr_SetString(PyExc_OverflowError,
                            "c-string too long to convert to Python");
            return NULL;
        }
        length = (Py_ssize_t) slen;
        if (start < 0) {
            start += length;
            if (start < 0)
                start = 0;
        }
        if (stop < 0)
            stop += length;
    }
    if (unlikely(stop <= start))
        return __Pyx_NewRef(__pyx_empty_unicode);
    length = stop - start;
    cstring += start;
    if (decode_func) {
        return decode_func(cstring, length, errors);
    } else {
        return PyUnicode_Decode(cstring, length, encoding, errors);
    }
}
 
/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    if (unlikely(PyTuple_Check(err)))
        return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif
 
/* GetAttr3 */
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}
 
/* RaiseNoneIterError */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}
 
/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}
 
/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif
 
/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    #endif
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
#endif
 
/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}
 
/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
    #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif
 
/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) {
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}
 
/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = a->tp_base;
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
    if (!res) {
        res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
    return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        #if PY_MAJOR_VERSION < 3
        if (likely(exc_type == t)) return 1;
        #endif
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif
 
/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
    (void)inplace;
    (void)zerodivision_check;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
            x = (long)((unsigned long)a + b);
            if (likely((x^a) >= 0 || (x^b) >= 0))
                return PyInt_FromLong(x);
            return PyLong_Type.tp_as_number->nb_add(op1, op2);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
            }
        }
                x = a + b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla + llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
        double a = PyFloat_AS_DOUBLE(op1);
            double result;
            PyFPE_START_PROTECT("add", return NULL)
            result = ((double)a) + (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif
 
/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}
 
/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}
 
/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'%.50s' object has no attribute '%U'",
                 tp->tp_name, attr_name);
#else
                 "'%.50s' object has no attribute '%.400s'",
                 tp->tp_name, PyString_AS_STRING(attr_name));
#endif
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
    PyObject *descr;
    PyTypeObject *tp = Py_TYPE(obj);
    if (unlikely(!PyString_Check(attr_name))) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    assert(!tp->tp_dictoffset);
    descr = _PyType_Lookup(tp, attr_name);
    if (unlikely(!descr)) {
        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
    }
    Py_INCREF(descr);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
    #endif
    {
        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
        if (unlikely(f)) {
            PyObject *res = f(descr, obj, (PyObject *)tp);
            Py_DECREF(descr);
            return res;
        }
    }
    return descr;
}
#endif
 
/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif
 
/* SetVTable */
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}
 
/* PyObjectGetAttrStrNoError */
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
}
 
/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
            if (likely(reduce_cython)) {
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}
 
/* FetchCommonType */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}
 
/* CythonFunctionShared */
#include <structmember.h>
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
{
    if (unlikely(op->func_doc == NULL)) {
        if (op->func.m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp = op->func_doc;
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    op->func_doc = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
{
    if (unlikely(op->func_name == NULL)) {
#if PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = op->func_name;
    Py_INCREF(value);
    op->func_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
{
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = op->func_qualname;
    Py_INCREF(value);
    op->func_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
{
    PyObject *self;
    self = m->func_closure;
    if (self == NULL)
        self = Py_None;
    Py_INCREF(self);
    return self;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    tmp = op->func_dict;
    Py_INCREF(value);
    op->func_dict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
{
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
{
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, CYTHON_UNUSED void *context) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyTuple_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_tuple;
    op->defaults_tuple = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, CYTHON_UNUSED void *context) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_kwdict;
    op->defaults_kwdict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, CYTHON_UNUSED void *context) {
    PyObject* tmp;
    if (!value || value == Py_None) {
        value = NULL;
    } else if (!PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    tmp = op->func_annotations;
    op->func_annotations = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), PY_WRITE_RESTRICTED, 0},
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
{
#if PY_MAJOR_VERSION >= 3
    Py_INCREF(m->func_qualname);
    return m->func_qualname;
#else
    return PyString_FromString(m->func.m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if PY_VERSION_HEX < 0x030500A0
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func.m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    if (unlikely(op == NULL))
        return NULL;
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
    op->func.m_ml = ml;
    op->func.m_self = (PyObject *) op;
    Py_XINCREF(closure);
    op->func_closure = closure;
    Py_XINCREF(module);
    op->func.m_module = module;
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
    op->func_classobj = NULL;
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults_size = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
    Py_CLEAR(m->func.m_module);
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
    Py_CLEAR(m->func_classobj);
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyObject_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    PyObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    __Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
    Py_VISIT(m->func.m_module);
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    Py_VISIT(m->func_code);
    Py_VISIT(m->func_classobj);
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
#if PY_MAJOR_VERSION < 3
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
        Py_INCREF(func);
        return func;
    }
    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
        if (type == NULL)
            type = (PyObject *)(Py_TYPE(obj));
        return __Pyx_PyMethod_New(func, type, (PyObject *)(Py_TYPE(type)));
    }
    if (obj == Py_None)
        obj = NULL;
#endif
    return __Pyx_PyMethod_New(func, obj, type);
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    Py_ssize_t size;
    switch (f->m_ml->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
            size = PyTuple_GET_SIZE(arg);
            if (likely(size == 0))
                return (*meth)(self, NULL);
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
            size = PyTuple_GET_SIZE(arg);
            if (likely(size == 1)) {
                PyObject *result, *arg0;
                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                arg0 = PyTuple_GET_ITEM(arg, 0);
                #else
                arg0 = PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
                #endif
                result = (*meth)(self, arg0);
                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
                Py_DECREF(arg0);
                #endif
                return result;
            }
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags in "
                        "__Pyx_CyFunction_Call. METH_OLDARGS is no "
                        "longer supported!");
        return NULL;
    }
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    return __Pyx_CyFunction_CallMethod(func, ((PyCFunctionObject*)func)->m_self, arg, kw);
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
        argc = PyTuple_GET_SIZE(args);
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
#if PY_MAJOR_VERSION > 2
            PyErr_Format(PyExc_TypeError,
                         "unbound method %.200S() needs an argument",
                         cyfunc->func_qualname);
#else
            PyErr_SetString(PyExc_TypeError,
                            "unbound method needs an argument");
#endif
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
    (destructor) __Pyx_CyFunction_dealloc,
    0,
    0,
    0,
#if PY_MAJOR_VERSION < 3
    0,
#else
    0,
#endif
    (reprfunc) __Pyx_CyFunction_repr,
    0,
    0,
    0,
    0,
    __Pyx_CyFunction_CallAsMethod,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,
    0,
    (traverseproc) __Pyx_CyFunction_traverse,
    (inquiry) __Pyx_CyFunction_clear,
    0,
#if PY_VERSION_HEX < 0x030500A0
    offsetof(__pyx_CyFunctionObject, func_weakreflist),
#else
    offsetof(PyCFunctionObject, m_weakreflist),
#endif
    0,
    0,
    __pyx_CyFunction_methods,
    __pyx_CyFunction_members,
    __pyx_CyFunction_getsets,
    0,
    0,
    __Pyx_CyFunction_descr_get,
    0,
    offsetof(__pyx_CyFunctionObject, func_dict),
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
    0,
#endif
#if PY_VERSION_HEX >= 0x030C0000
    0,
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
    0,
#endif
};
static int __pyx_CyFunction_init(void) {
    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
    if (unlikely(__pyx_CyFunctionType == NULL)) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_Malloc(size);
    if (unlikely(!m->defaults))
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    m->defaults_size = size;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}
 
/* CythonFunction */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    PyObject *op = __Pyx_CyFunction_Init(
        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
        ml, flags, qualname, closure, module, globals, code
    );
    if (likely(op)) {
        PyObject_GC_Track(op);
    }
    return op;
}
 
/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    if (unlikely(!__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif
 
/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}
 
/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_srcfile = NULL;
    py_srcfile = PyString_FromString(filename);
    if (!py_srcfile) goto bad;
    #endif
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        if (!py_funcname) goto bad;
        #endif
    }
    #if PY_MAJOR_VERSION < 3
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    #else
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    #endif
    Py_XDECREF(py_funcname);  // XDECREF since it's only set on Py3 if cline
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_srcfile);
    #endif
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
 
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
        if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
        if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
    return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
    PyObject *obj = view->obj;
    if (!obj) return;
    if (PyObject_CheckBuffer(obj)) {
        PyBuffer_Release(view);
        return;
    }
    if ((0)) {}
    view->obj = NULL;
    Py_DECREF(obj);
}
#endif
 
 
/* MemviewSliceIsContig */
static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
{
    int i, index, step, start;
    Py_ssize_t itemsize = mvs.memview->view.itemsize;
    if (order == 'F') {
        step = 1;
        start = 0;
    } else {
        step = -1;
        start = ndim - 1;
    }
    for (i = 0; i < ndim; i++) {
        index = start + step * i;
        if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
            return 0;
        itemsize *= mvs.shape[index];
    }
    return 1;
}
 
/* OverlappingSlices */
static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
                               void **out_start, void **out_end,
                               int ndim, size_t itemsize)
{
    char *start, *end;
    int i;
    start = end = slice->data;
    for (i = 0; i < ndim; i++) {
        Py_ssize_t stride = slice->strides[i];
        Py_ssize_t extent = slice->shape[i];
        if (extent == 0) {
            *out_start = *out_end = start;
            return;
        } else {
            if (stride > 0)
                end += stride * (extent - 1);
            else
                start += stride * (extent - 1);
        }
    }
    *out_start = start;
    *out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
                     __Pyx_memviewslice *slice2,
                     int ndim, size_t itemsize)
{
    void *start1, *end1, *start2, *end2;
    __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
    __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
    return (start1 < end2) && (start2 < end1);
}
 
/* Capsule */
static CYTHON_INLINE PyObject *
__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
{
    PyObject *cobj;
#if PY_VERSION_HEX >= 0x02070000
    cobj = PyCapsule_New(p, sig, NULL);
#else
    cobj = PyCObject_FromVoidPtr(p, NULL);
#endif
    return cobj;
}
 
/* IsLittleEndian */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
{
  union {
    uint32_t u32;
    uint8_t u8[4];
  } S;
  S.u32 = 0x01020304;
  return S.u8[0] == 4;
}
 
/* BufferFormatCheck */
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type) {
  stack[0].field = &ctx->root;
  stack[0].parent_offset = 0;
  ctx->root.type = type;
  ctx->root.name = "buffer dtype";
  ctx->root.offset = 0;
  ctx->head = stack;
  ctx->head->field = &ctx->root;
  ctx->fmt_offset = 0;
  ctx->head->parent_offset = 0;
  ctx->new_packmode = '@';
  ctx->enc_packmode = '@';
  ctx->new_count = 1;
  ctx->enc_count = 0;
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  ctx->is_valid_array = 0;
  ctx->struct_alignment = 0;
  while (type->typegroup == 'S') {
    ++ctx->head;
    ctx->head->field = type->fields;
    ctx->head->parent_offset = 0;
    type = type->fields->type;
  }
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
    int count;
    const char* t = *ts;
    if (*t < '0' || *t > '9') {
      return -1;
    } else {
        count = *t++ - '0';
        while (*t >= '0' && *t <= '9') {
            count *= 10;
            count += *t++ - '0';
        }
    }
    *ts = t;
    return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
    int number = __Pyx_BufFmt_ParseNumber(ts);
    if (number == -1)
        PyErr_Format(PyExc_ValueError,\
                     "Does not understand character buffer dtype format string ('%c')", **ts);
    return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
  PyErr_Format(PyExc_ValueError,
               "Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
  switch (ch) {
    case '?': return "'bool'";
    case 'c': return "'char'";
    case 'b': return "'signed char'";
    case 'B': return "'unsigned char'";
    case 'h': return "'short'";
    case 'H': return "'unsigned short'";
    case 'i': return "'int'";
    case 'I': return "'unsigned int'";
    case 'l': return "'long'";
    case 'L': return "'unsigned long'";
    case 'q': return "'long long'";
    case 'Q': return "'unsigned long long'";
    case 'f': return (is_complex ? "'complex float'" : "'float'");
    case 'd': return (is_complex ? "'complex double'" : "'double'");
    case 'g': return (is_complex ? "'complex long double'" : "'long double'");
    case 'T': return "a struct";
    case 'O': return "Python object";
    case 'P': return "a pointer";
    case 's': case 'p': return "a string";
    case 0: return "end";
    default: return "unparseable format string";
  }
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return 2;
    case 'i': case 'I': case 'l': case 'L': return 4;
    case 'q': case 'Q': return 8;
    case 'f': return (is_complex ? 8 : 4);
    case 'd': return (is_complex ? 16 : 8);
    case 'g': {
      PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
      return 0;
    }
    case 'O': case 'P': return sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(short);
    case 'i': case 'I': return sizeof(int);
    case 'l': case 'L': return sizeof(long);
    #ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(PY_LONG_LONG);
    #endif
    case 'f': return sizeof(float) * (is_complex ? 2 : 1);
    case 'd': return sizeof(double) * (is_complex ? 2 : 1);
    case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
    case 'O': case 'P': return sizeof(void*);
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
/* These are for computing the padding at the end of the struct to align
   on the first member of the struct. This will probably the same as above,
   but we don't have any guarantees.
 */
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
  switch (ch) {
    case 'c':
        return 'H';
    case 'b': case 'h': case 'i':
    case 'l': case 'q': case 's': case 'p':
        return 'I';
    case '?': case 'B': case 'H': case 'I': case 'L': case 'Q':
        return 'U';
    case 'f': case 'd': case 'g':
        return (is_complex ? 'C' : 'R');
    case 'O':
        return 'O';
    case 'P':
        return 'P';
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
  if (ctx->head == NULL || ctx->head->field == &ctx->root) {
    const char* expected;
    const char* quote;
    if (ctx->head == NULL) {
      expected = "end";
      quote = "";
    } else {
      expected = ctx->head->field->type->name;
      quote = "'";
    }
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected %s%s%s but got %s",
                 quote, expected, quote,
                 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
  } else {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_StructField* parent = (ctx->head - 1)->field;
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
                 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
                 parent->type->name, field->name);
  }
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
  char group;
  size_t size, offset, arraysize = 1;
  if (ctx->enc_type == 0) return 0;
  if (ctx->head->field->type->arraysize[0]) {
    int i, ndim = 0;
    if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
        ctx->is_valid_array = ctx->head->field->type->ndim == 1;
        ndim = 1;
        if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
            PyErr_Format(PyExc_ValueError,
                         "Expected a dimension of size %zu, got %zu",
                         ctx->head->field->type->arraysize[0], ctx->enc_count);
            return -1;
        }
    }
    if (!ctx->is_valid_array) {
      PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
                   ctx->head->field->type->ndim, ndim);
      return -1;
    }
    for (i = 0; i < ctx->head->field->type->ndim; i++) {
      arraysize *= ctx->head->field->type->arraysize[i];
    }
    ctx->is_valid_array = 0;
    ctx->enc_count = 1;
  }
  group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
  do {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_TypeInfo* type = field->type;
    if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
      size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
    } else {
      size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
    }
    if (ctx->enc_packmode == '@') {
      size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
      size_t align_mod_offset;
      if (align_at == 0) return -1;
      align_mod_offset = ctx->fmt_offset % align_at;
      if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
      if (ctx->struct_alignment == 0)
          ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
                                                                 ctx->is_complex);
    }
    if (type->size != size || type->typegroup != group) {
      if (type->typegroup == 'C' && type->fields != NULL) {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        ++ctx->head;
        ctx->head->field = type->fields;
        ctx->head->parent_offset = parent_offset;
        continue;
      }
      if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
      } else {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
      }
    }
    offset = ctx->head->parent_offset + field->offset;
    if (ctx->fmt_offset != offset) {
      PyErr_Format(PyExc_ValueError,
                   "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
                   (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
      return -1;
    }
    ctx->fmt_offset += size;
    if (arraysize)
      ctx->fmt_offset += (arraysize - 1) * size;
    --ctx->enc_count;
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break;
      }
      ctx->head->field = ++field;
      if (field->type == NULL) {
        --ctx->head;
        field = ctx->head->field;
        continue;
      } else if (field->type->typegroup == 'S') {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        if (field->type->fields->type == NULL) continue;
        field = field->type->fields;
        ++ctx->head;
        ctx->head->field = field;
        ctx->head->parent_offset = parent_offset;
        break;
      } else {
        break;
      }
    }
  } while (ctx->enc_count);
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  return 0;
}
static PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
    const char *ts = *tsp;
    int i = 0, number, ndim;
    ++ts;
    if (ctx->new_count != 1) {
        PyErr_SetString(PyExc_ValueError,
                        "Cannot handle repeated arrays in format string");
        return NULL;
    }
    if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
    ndim = ctx->head->field->type->ndim;
    while (*ts && *ts != ')') {
        switch (*ts) {
            case ' ': case '\f': case '\r': case '\n': case '\t': case '\v':  continue;
            default:  break;
        }
        number = __Pyx_BufFmt_ExpectNumber(&ts);
        if (number == -1) return NULL;
        if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
            return PyErr_Format(PyExc_ValueError,
                        "Expected a dimension of size %zu, got %d",
                        ctx->head->field->type->arraysize[i], number);
        if (*ts != ',' && *ts != ')')
            return PyErr_Format(PyExc_ValueError,
                                "Expected a comma in format string, got '%c'", *ts);
        if (*ts == ',') ts++;
        i++;
    }
    if (i != ndim)
        return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
                            ctx->head->field->type->ndim, i);
    if (!*ts) {
        PyErr_SetString(PyExc_ValueError,
                        "Unexpected end of format string, expected ')'");
        return NULL;
    }
    ctx->is_valid_array = 1;
    ctx->new_count = 1;
    *tsp = ++ts;
    return Py_None;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
  int got_Z = 0;
  while (1) {
    switch(*ts) {
      case 0:
        if (ctx->enc_type != 0 && ctx->head == NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        if (ctx->head != NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        return ts;
      case ' ':
      case '\r':
      case '\n':
        ++ts;
        break;
      case '<':
        if (!__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '=':
      case '@':
      case '^':
        ctx->new_packmode = *ts++;
        break;
      case 'T':
        {
          const char* ts_after_sub;
          size_t i, struct_count = ctx->new_count;
          size_t struct_alignment = ctx->struct_alignment;
          ctx->new_count = 1;
          ++ts;
          if (*ts != '{') {
            PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
            return NULL;
          }
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          ctx->enc_count = 0;
          ctx->struct_alignment = 0;
          ++ts;
          ts_after_sub = ts;
          for (i = 0; i != struct_count; ++i) {
            ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
            if (!ts_after_sub) return NULL;
          }
          ts = ts_after_sub;
          if (struct_alignment) ctx->struct_alignment = struct_alignment;
        }
        break;
      case '}':
        {
          size_t alignment = ctx->struct_alignment;
          ++ts;
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          if (alignment && ctx->fmt_offset % alignment) {
            ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
          }
        }
        return ts;
      case 'x':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->fmt_offset += ctx->new_count;
        ctx->new_count = 1;
        ctx->enc_count = 0;
        ctx->enc_type = 0;
        ctx->enc_packmode = ctx->new_packmode;
        ++ts;
        break;
      case 'Z':
        got_Z = 1;
        ++ts;
        if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
          __Pyx_BufFmt_RaiseUnexpectedChar('Z');
          return NULL;
        }
        CYTHON_FALLTHROUGH;
      case '?': case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
      case 'l': case 'L': case 'q': case 'Q':
      case 'f': case 'd': case 'g':
      case 'O': case 'p':
        if ((ctx->enc_type == *ts) && (got_Z == ctx->is_complex) &&
            (ctx->enc_packmode == ctx->new_packmode) && (!ctx->is_valid_array)) {
          ctx->enc_count += ctx->new_count;
          ctx->new_count = 1;
          got_Z = 0;
          ++ts;
          break;
        }
        CYTHON_FALLTHROUGH;
      case 's':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->enc_count = ctx->new_count;
        ctx->enc_packmode = ctx->new_packmode;
        ctx->enc_type = *ts;
        ctx->is_complex = got_Z;
        ++ts;
        ctx->new_count = 1;
        got_Z = 0;
        break;
      case ':':
        ++ts;
        while(*ts != ':') ++ts;
        ++ts;
        break;
      case '(':
        if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ExpectNumber(&ts);
          if (number == -1) return NULL;
          ctx->new_count = (size_t)number;
        }
    }
  }
}
 
/* TypeInfoCompare */
  static int
__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
{
    int i;
    if (!a || !b)
        return 0;
    if (a == b)
        return 1;
    if (a->size != b->size || a->typegroup != b->typegroup ||
            a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
        if (a->typegroup == 'H' || b->typegroup == 'H') {
            return a->size == b->size;
        } else {
            return 0;
        }
    }
    if (a->ndim) {
        for (i = 0; i < a->ndim; i++)
            if (a->arraysize[i] != b->arraysize[i])
                return 0;
    }
    if (a->typegroup == 'S') {
        if (a->flags != b->flags)
            return 0;
        if (a->fields || b->fields) {
            if (!(a->fields && b->fields))
                return 0;
            for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
                __Pyx_StructField *field_a = a->fields + i;
                __Pyx_StructField *field_b = b->fields + i;
                if (field_a->offset != field_b->offset ||
                    !__pyx_typeinfo_cmp(field_a->type, field_b->type))
                    return 0;
            }
            return !a->fields[i].type && !b->fields[i].type;
        }
    }
    return 1;
}
 
/* MemviewSliceValidateAndInit */
  static int
__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
{
    if (buf->shape[dim] <= 1)
        return 1;
    if (buf->strides) {
        if (spec & __Pyx_MEMVIEW_CONTIG) {
            if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
                if (unlikely(buf->strides[dim] != sizeof(void *))) {
                    PyErr_Format(PyExc_ValueError,
                                 "Buffer is not indirectly contiguous "
                                 "in dimension %d.", dim);
                    goto fail;
                }
            } else if (unlikely(buf->strides[dim] != buf->itemsize)) {
                PyErr_SetString(PyExc_ValueError,
                                "Buffer and memoryview are not contiguous "
                                "in the same dimension.");
                goto fail;
            }
        }
        if (spec & __Pyx_MEMVIEW_FOLLOW) {
            Py_ssize_t stride = buf->strides[dim];
            if (stride < 0)
                stride = -stride;
            if (unlikely(stride < buf->itemsize)) {
                PyErr_SetString(PyExc_ValueError,
                                "Buffer and memoryview are not contiguous "
                                "in the same dimension.");
                goto fail;
            }
        }
    } else {
        if (unlikely(spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1)) {
            PyErr_Format(PyExc_ValueError,
                         "C-contiguous buffer is not contiguous in "
                         "dimension %d", dim);
            goto fail;
        } else if (unlikely(spec & (__Pyx_MEMVIEW_PTR))) {
            PyErr_Format(PyExc_ValueError,
                         "C-contiguous buffer is not indirect in "
                         "dimension %d", dim);
            goto fail;
        } else if (unlikely(buf->suboffsets)) {
            PyErr_SetString(PyExc_ValueError,
                            "Buffer exposes suboffsets but no strides");
            goto fail;
        }
    }
    return 1;
fail:
    return 0;
}
static int
__pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec)
{
    if (spec & __Pyx_MEMVIEW_DIRECT) {
        if (unlikely(buf->suboffsets && buf->suboffsets[dim] >= 0)) {
            PyErr_Format(PyExc_ValueError,
                         "Buffer not compatible with direct access "
                         "in dimension %d.", dim);
            goto fail;
        }
    }
    if (spec & __Pyx_MEMVIEW_PTR) {
        if (unlikely(!buf->suboffsets || (buf->suboffsets[dim] < 0))) {
            PyErr_Format(PyExc_ValueError,
                         "Buffer is not indirectly accessible "
                         "in dimension %d.", dim);
            goto fail;
        }
    }
    return 1;
fail:
    return 0;
}
static int
__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
{
    int i;
    if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
        Py_ssize_t stride = 1;
        for (i = 0; i < ndim; i++) {
            if (unlikely(stride * buf->itemsize != buf->strides[i]  &&  buf->shape[i] > 1)) {
                PyErr_SetString(PyExc_ValueError,
                    "Buffer not fortran contiguous.");
                goto fail;
            }
            stride = stride * buf->shape[i];
        }
    } else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
        Py_ssize_t stride = 1;
        for (i = ndim - 1; i >- 1; i--) {
            if (unlikely(stride * buf->itemsize != buf->strides[i]  &&  buf->shape[i] > 1)) {
                PyErr_SetString(PyExc_ValueError,
                    "Buffer not C contiguous.");
                goto fail;
            }
            stride = stride * buf->shape[i];
        }
    }
    return 1;
fail:
    return 0;
}
static int __Pyx_ValidateAndInit_memviewslice(
                int *axes_specs,
                int c_or_f_flag,
                int buf_flags,
                int ndim,
                __Pyx_TypeInfo *dtype,
                __Pyx_BufFmt_StackElem stack[],
                __Pyx_memviewslice *memviewslice,
                PyObject *original_obj)
{
    struct __pyx_memoryview_obj *memview, *new_memview;
    __Pyx_RefNannyDeclarations
    Py_buffer *buf;
    int i, spec = 0, retval = -1;
    __Pyx_BufFmt_Context ctx;
    int from_memoryview = __pyx_memoryview_check(original_obj);
    __Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
    if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
                                                            original_obj)->typeinfo)) {
        memview = (struct __pyx_memoryview_obj *) original_obj;
        new_memview = NULL;
    } else {
        memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                            original_obj, buf_flags, 0, dtype);
        new_memview = memview;
        if (unlikely(!memview))
            goto fail;
    }
    buf = &memview->view;
    if (unlikely(buf->ndim != ndim)) {
        PyErr_Format(PyExc_ValueError,
                "Buffer has wrong number of dimensions (expected %d, got %d)",
                ndim, buf->ndim);
        goto fail;
    }
    if (new_memview) {
        __Pyx_BufFmt_Init(&ctx, stack, dtype);
        if (unlikely(!__Pyx_BufFmt_CheckString(&ctx, buf->format))) goto fail;
    }
    if (unlikely((unsigned) buf->itemsize != dtype->size)) {
        PyErr_Format(PyExc_ValueError,
                     "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
                     "does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
                     buf->itemsize,
                     (buf->itemsize > 1) ? "s" : "",
                     dtype->name,
                     dtype->size,
                     (dtype->size > 1) ? "s" : "");
        goto fail;
    }
    if (buf->len > 0) {
        for (i = 0; i < ndim; i++) {
            spec = axes_specs[i];
            if (unlikely(!__pyx_check_strides(buf, i, ndim, spec)))
                goto fail;
            if (unlikely(!__pyx_check_suboffsets(buf, i, ndim, spec)))
                goto fail;
        }
        if (unlikely(buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag)))
            goto fail;
    }
    if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
                                         new_memview != NULL) == -1)) {
        goto fail;
    }
    retval = 0;
    goto no_fail;
fail:
    Py_XDECREF(new_memview);
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}
 
/* ObjectToMemviewSlice */
  static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dcd__float(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_F_CONTIG,
                                                 (PyBUF_F_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2,
                                                 &__Pyx_TypeInfo_float, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}
 
/* CIntFromPyVerify */
  #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }
 
/* ObjectToMemviewSlice */
  static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dcd__double(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_F_CONTIG,
                                                 (PyBUF_F_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2,
                                                 &__Pyx_TypeInfo_double, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}
 
/* ObjectToMemviewSlice */
  static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_float(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
                                                 PyBUF_RECORDS_RO | writable_flag, 1,
                                                 &__Pyx_TypeInfo_float, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}
 
/* ObjectToMemviewSlice */
  static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_double(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
                                                 PyBUF_RECORDS_RO | writable_flag, 1,
                                                 &__Pyx_TypeInfo_double, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}
 
/* MemviewSliceCopyTemplate */
  static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object)
{
    __Pyx_RefNannyDeclarations
    int i;
    __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
    struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
    Py_buffer *buf = &from_memview->view;
    PyObject *shape_tuple = NULL;
    PyObject *temp_int = NULL;
    struct __pyx_array_obj *array_obj = NULL;
    struct __pyx_memoryview_obj *memview_obj = NULL;
    __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
    for (i = 0; i < ndim; i++) {
        if (unlikely(from_mvs->suboffsets[i] >= 0)) {
            PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
                                           "indirect dimensions (axis %d)", i);
            goto fail;
        }
    }
    shape_tuple = PyTuple_New(ndim);
    if (unlikely(!shape_tuple)) {
        goto fail;
    }
    __Pyx_GOTREF(shape_tuple);
    for(i = 0; i < ndim; i++) {
        temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
        if(unlikely(!temp_int)) {
            goto fail;
        } else {
            PyTuple_SET_ITEM(shape_tuple, i, temp_int);
            temp_int = NULL;
        }
    }
    array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
    if (unlikely(!array_obj)) {
        goto fail;
    }
    __Pyx_GOTREF(array_obj);
    memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                    (PyObject *) array_obj, contig_flag,
                                    dtype_is_object,
                                    from_mvs->memview->typeinfo);
    if (unlikely(!memview_obj))
        goto fail;
    if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
        goto fail;
    if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
                                                dtype_is_object) < 0))
        goto fail;
    goto no_fail;
fail:
    __Pyx_XDECREF(new_mvs.memview);
    new_mvs.memview = NULL;
    new_mvs.data = NULL;
no_fail:
    __Pyx_XDECREF(shape_tuple);
    __Pyx_XDECREF(temp_int);
    __Pyx_XDECREF(array_obj);
    __Pyx_RefNannyFinishContext();
    return new_mvs;
}
 
/* CIntToPy */
  static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}
 
/* CIntFromPy */
  static CYTHON_INLINE LongIndexType __Pyx_PyInt_As_LongIndexType(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const LongIndexType neg_one = (LongIndexType) -1, const_zero = (LongIndexType) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(LongIndexType) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(LongIndexType, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (LongIndexType) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (LongIndexType) 0;
                case  1: __PYX_VERIFY_RETURN_INT(LongIndexType, digit, digits[0])
                case 2:
                    if (8 * sizeof(LongIndexType) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) >= 2 * PyLong_SHIFT) {
                            return (LongIndexType) (((((LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(LongIndexType) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) >= 3 * PyLong_SHIFT) {
                            return (LongIndexType) (((((((LongIndexType)digits[2]) << PyLong_SHIFT) | (LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(LongIndexType) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) >= 4 * PyLong_SHIFT) {
                            return (LongIndexType) (((((((((LongIndexType)digits[3]) << PyLong_SHIFT) | (LongIndexType)digits[2]) << PyLong_SHIFT) | (LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (LongIndexType) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(LongIndexType) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(LongIndexType, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(LongIndexType) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(LongIndexType, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (LongIndexType) 0;
                case -1: __PYX_VERIFY_RETURN_INT(LongIndexType, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(LongIndexType,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(LongIndexType) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) - 1 > 2 * PyLong_SHIFT) {
                            return (LongIndexType) (((LongIndexType)-1)*(((((LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(LongIndexType) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) - 1 > 2 * PyLong_SHIFT) {
                            return (LongIndexType) ((((((LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(LongIndexType) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) - 1 > 3 * PyLong_SHIFT) {
                            return (LongIndexType) (((LongIndexType)-1)*(((((((LongIndexType)digits[2]) << PyLong_SHIFT) | (LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(LongIndexType) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) - 1 > 3 * PyLong_SHIFT) {
                            return (LongIndexType) ((((((((LongIndexType)digits[2]) << PyLong_SHIFT) | (LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(LongIndexType) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) - 1 > 4 * PyLong_SHIFT) {
                            return (LongIndexType) (((LongIndexType)-1)*(((((((((LongIndexType)digits[3]) << PyLong_SHIFT) | (LongIndexType)digits[2]) << PyLong_SHIFT) | (LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(LongIndexType) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(LongIndexType, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(LongIndexType) - 1 > 4 * PyLong_SHIFT) {
                            return (LongIndexType) ((((((((((LongIndexType)digits[3]) << PyLong_SHIFT) | (LongIndexType)digits[2]) << PyLong_SHIFT) | (LongIndexType)digits[1]) << PyLong_SHIFT) | (LongIndexType)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(LongIndexType) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(LongIndexType, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(LongIndexType) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(LongIndexType, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            LongIndexType val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (LongIndexType) -1;
        }
    } else {
        LongIndexType val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (LongIndexType) -1;
        val = __Pyx_PyInt_As_LongIndexType(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to LongIndexType");
    return (LongIndexType) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to LongIndexType");
    return (LongIndexType) -1;
}
 
/* CIntFromPy */
  static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}
 
/* CIntToPy */
  static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}
 
/* CIntFromPy */
  static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}
 
/* CIntFromPy */
  static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const char neg_one = (char) -1, const_zero = (char) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(char) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (char) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (char) 0;
                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
                case 2:
                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (char) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(char) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (char) 0;
                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(char) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            char val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (char) -1;
        }
    } else {
        char val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (char) -1;
        val = __Pyx_PyInt_As_char(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to char");
    return (char) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to char");
    return (char) -1;
}
 
/* CheckBinaryVersion */
  static int __Pyx_check_binary_version(void) {
    char ctversion[5];
    int same=1, i, found_dot;
    const char* rt_from_call = Py_GetVersion();
    PyOS_snprintf(ctversion, 5, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    found_dot = 0;
    for (i = 0; i < 4; i++) {
        if (!ctversion[i]) {
            same = (rt_from_call[i] < '0' || rt_from_call[i] > '9');
            break;
        }
        if (rt_from_call[i] != ctversion[i]) {
            same = 0;
            break;
        }
    }
    if (!same) {
        char rtversion[5] = {'\0'};
        char message[200];
        for (i=0; i<4; ++i) {
            if (rt_from_call[i] == '.') {
                if (found_dot) break;
                found_dot = 1;
            } else if (rt_from_call[i] < '0' || rt_from_call[i] > '9') {
                break;
            }
            rtversion[i] = rt_from_call[i];
        }
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}
 
/* FunctionImport */
  #ifndef __PYX_HAVE_RT_ImportFunction_0_29_36
#define __PYX_HAVE_RT_ImportFunction_0_29_36
static int __Pyx_ImportFunction_0_29_36(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, desc);
        goto bad;
    }
    tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif
 
/* InitStrings */
  static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            return -1;
        ++t;
    }
    return 0;
}
 
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    char* defenc_c;
    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
    if (!defenc) return NULL;
    defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    {
        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
        char* c;
        for (c = defenc_c; c < end; c++) {
            if ((unsigned char) (*c) >= 128) {
                PyUnicode_AsASCIIString(o);
                return NULL;
            }
        }
    }
#endif
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type %.200s).  "
                "The ability to return an instance of a strict subclass of int "
                "is deprecated, and may be removed in a future version of Python.",
                Py_TYPE(result)->tp_name)) {
            Py_DECREF(result);
            return NULL;
        }
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type %.200s)",
                 type_name, type_name, Py_TYPE(result)->tp_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(b);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
#if PY_MAJOR_VERSION < 3
  } else if (likely(PyInt_CheckExact(o))) {
    return PyInt_AS_LONG(o);
#endif
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyInt_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}
 
 
#endif /* Py_PYTHON_H */